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Individual Calculations July 2023 |
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| Block, Nigel Total change: -12.40 | |   |
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| 2023 Ballarat Club Championship Division B Rounds 6-9 plus postponed | Ballarat | AUS | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1054 | 1171 | 1.00 | 2 | -0.31 | 40 | -12.40 | |
|  Laffey, Julian | | | 1088 | AUS | 0.50 | 1 | -0.11 | 40 | -4.40 | |  Yates, Anna | | | 1020 | AUS | 0.50 | 1 | -0.20 | 40 | -8.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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