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Individual Calculations September 2023 |
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| Zhang, Chu Hang Total change: 52.80 | |   |
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| 2023 Championnat ouvert d'echecs du Quebec A | Montreal | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1953 | 4.00 | 7 | 1.32 | 40 | 52.80 | |
|  Gadbois, Patrick | | | 1687 | CAN | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Chiku-Ratte, Olivier-Kenta | m | | 2318 | CAN | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Lawson, Eric | m | | 2221 | CAN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Lin, Leo | | | 2050 | CAN | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Rozentalis, Eduardas | g | | 2496 | LTU | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Batorshyn, Ilia | | | 2014 | CAN | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Deboosere, Adam Moussa | | | 1745 | ALG | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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