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Individual Calculations January 2022 |
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| Gao, Terry Total change: -52.00 | |   |
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| 2021 Rooty Hill Open | Sydney | AUS | 2021-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1353 | 1.00 | 4 | -1.30 | 40 | -52.00 | |
|  Joseph, Baby | | | 1460 | AUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Liao, Jingni | | | 1490 | AUS | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Nichols, John | | | 1029 | AUS | 0.00 | 1 | -0.87 | 40 | -34.80 | | | He, Andrew | | | 1148 | AUS | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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