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Individual Calculations July 2023 |
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| Gao, Terry Total change: -2.40 | |   |
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| 2023 Rooty Hill Club Championship Division B Rounds 1-3 | Sydney | AUS | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1334 | 1.00 | 3 | -0.06 | 40 | -2.40 | |
|  Duckworth, Terry | | | 1508 | AUS | 0.00 | 1 | -0.27 | 40 | -10.80 | |  De Villiers, Jean | | | 1382 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Joseph, Baby | | | 1434 | AUS | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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