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Individual Calculations September 2023 |
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| Lawson, Eric Total change: -3.80 | |   |
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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 |
| 2204 | 2221 | 4.50 | 9 | -0.19 | 20 | -3.80 | |
|  Di Matteo, Alessio | | | 1821 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Robichaud, Louis | | | 2008 | CAN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bruzon Batista, Lazaro | g | | 2609 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zhang, Chu Hang | | | 1953 | CAN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dukic, Zachary | f | | 2196 | CAN | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Tanaka, Taira Tyler | f | | 2297 | CAN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Zhong, Kevin | f | | 2143 | CAN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Chiku-Ratte, Olivier-Kenta | m | | 2318 | CAN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rodrigue-Lemieux, Shawn | m | | 2495 | CAN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | |
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