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Individual Calculations August 2023 |
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| Lam, Colin Total change: -63.20 | |   |
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| 2023 Gold Coast Open Major | Gold Coast | AUS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1387 | 1.50 | 5 | -1.58 | 40 | -63.20 | |
|  Yin, Tingwen | | | 1617 | CHN | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Jigando, Neo | | | 1251 | AUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Lin, Michelle | | | 1144 | AUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Wu, Elvis | | | 1240 | AUS | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Feldblyum, Alexander | | | 1244 | RUS | 1.00 | 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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