Individual Calculations February 2023 |
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Zhang, Richard Total change: 39.60 | | |
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2022 JZMC Rising Stars Reserves | Sydney | AUS | 2022-12-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1318 | 1499 | 7.50 | 9 | 1.14 | 40 | 45.60 | |
| Pan, Renee Yang | | | 1285 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | Zhang, Oliver | | | 1113 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | Wang, Caleb | | | 1224 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | Ding, Daniel (yulin) | | | 1483 | AUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | Qian, Vicky | | | 1099 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | Tee, Benjamin | | | 1547 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | He, Andrew | | | 1367 | AUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | Chang, Ethan | | | 1531 | AUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | Huang, Thomas | | | 1213 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | 2023 Rooty Hill Summer Swiss Rounds 1-3 | Sydney | AUS | 2023-01-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1792 | 1499 | 0.00 | 1 | -0.15 | 40 | -6.00 | |
| Marner, Gavin | | | 1792 | NZL | 0.00 | 1 | -0.15 | 40 | -6.00 | | 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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