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Individual Calculations January 2023 |
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| Tan, Yi Xuan Total change: -19.20 | |   |
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| 14th Penang Heritage City International Chess Open 2022 (Challenger) | Penang | MAS | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1156 | 0.50 | 4 | -0.48 | 40 | -19.20 | |
|  Ong, Xuan En Alexander | | | 1401 | MAS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rishi, Kapoor | | | 1284 | SGP | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Khairul Hakeem, Hafiy Aiman | | | 1294 | MAS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Osterhus, Omar Torbjorn | | | 1467 | DEN | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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