KATY FRIED RALLY
Katy Fried Rally · how it works

How we make fair brackets

Before the real bracket games, everyone plays a few quick “sorting” games. They help us find out how strong each player is that day, so we can build fair, close brackets. Here’s the whole idea in plain English — tap Show details on any step to read more.

1

You play a few quick games

The warm-up that decides your bracket.

When you check in, the sorting rounds begin. You play a handful of short games, one right after another. Nobody is knocked out yet — these games are just to find the right bracket for you.

About scoring: the sorting games usually use rally scoring (you can win a point on any serve) to keep the rounds quick — it’s a suggestion, not a rule. The bracket games usually use standard scoring. Either way, only the win counts.
2

Everyone has a “Strength” number

Win, it goes up. Lose, it goes down. Who you played matters most.

Each player carries a Strength number. Win a game and it goes up; lose a game and it goes down. The most important part is that who you play matters more than the score:

  • Beat a strong player → your Strength jumps up a lot.
  • Beat a weak player → it barely moves.
  • Lose to a strong player → you barely drop.
  • Lose to a weak player → you drop more.

So you climb by beating tough opponents — not by running up the score. A win is a win: winning 15–2 counts the same as winning 15–13.

Why the score doesn’t count: it keeps games friendly. There’s no reason to pile on points or argue about a close call. Just win your game.
3

Who you play each round

Fair matchups, close games, and few repeats.

Your first game is a fair, random matchup. The system makes sure you don’t get a lopsided game, and it won’t stick two brand-new players together. After that, you play someone close to your own Strength, so your games stay close and fun — and it tries not to make you play the same person twice.

Odd number of players? One person sits out each round, taking turns so it’s fair. Sitting out never lowers your Strength — you just have one fewer game that round, and it is not held against you.
4

The standings show your Strength

Highest Strength on top, next to your wins and losses.

During the sorting rounds, the standings list everyone by their Strength number, highest on top, right next to their win–loss record. Because who you played counts, a close loss to the best player can leave you ahead of someone who blew out the weakest player. This list is exactly the order you’ll be seeded by.

5

Building the brackets

Two fair rules working together.

When sorting ends, we split everyone into brackets. Two things decide where you land:

1. How many people showed up sets the number and size of the brackets — from a fixed chart, not from where the score gaps happen to fall. That way a better sorting run can only lift your spot; it can never hand someone below you a better one.

2. Your Strength decides which bracket you’re in — the strongest players in the top bracket, and so on down. A great day can never bump you down a bracket.

Then, inside your bracket, your win–loss record that day decides your seat. The best record gets the #1 seat — and if the bracket has a bye (a free pass past the first match), the top seat gets it.

The two rules in one line: your Strength picks your bracket, and your record today picks your seat inside it. Playing great is rewarded with an easier path — but a hot streak still can’t jump you over players who are simply stronger.
6

Play your bracket for 1st and 2nd

Win the match, take the place.

Each bracket is its own little knockout for 1st and 2nd place. Every match starts fresh at 0–0. The player who wins the match places — not the one with the higher Strength or the better record. Seeded lower? Win your games and you can still win your bracket.

You can’t win by losing on purpose. Some tournaments have a problem where players “tank” — lose games on purpose to drop into an easier group. Our rules are built so that never pays off: throwing a game can only give you a worse seat and a lower Strength, never a better finish. The honest play is always the best play.
Two numbers, two jobs. Strength is the number we just used — it seeds and matches you at an event, and it’s kept separately for singles, doubles, and blind doubles. Your Skill Score is a different number — it’s what the season leaderboard and your division use. One is for today’s bracket; the other is for the season. See the rules for how they differ.
Want to run this in your own area? Any approved organizer can start a group on KFR — its own name and board, with one national rating that every player keeps wherever they play. See how to start a group →
This page explains the live system in plain English. Under the hood, “Strength” is an opponent-adjusted Glicko-2 rating that updates through the sorting rounds; brackets are sized by a headcount table; your bracket comes from your Strength while your seat inside it comes from today’s win–loss record; each bracket is single-elimination for 1st and 2nd; and your season standing and division come from a separate Skill Score. Ratings are kept per format.
Living document — current as of v24.1 (Sep 2026); this page tracks the live system as it evolves.