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Individual Calculations July 2023 |
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| Huang, Isaac Total change: 6.00 | |   |
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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 |
| 1523 | 1255 | 0.50 | 2 | 0.15 | 40 | 6.00 | |
|  Yao, John | | | 1538 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Duckworth, Terry | | | 1508 | AUS | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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