Individual Calculations September 2023 |
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Zhang, Marvin Total change: 40.00 | | |
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2023 CTCA International Chess Open- U15 GU15 U13 GU13 | Tainan | TPE | 2023-08-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1384 | 1177 | 1.50 | 2 | 1.00 | 40 | 40.00 | |
| Hon, Zig Zeth | | | 1289 | HKG | 0.50 | 1 | 0.15 | 40 | 6.00 | | Chen, Yung-Hao | | | 1478 | TPE | 1.00 | 1 | 0.85 | 40 | 34.00 | | 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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