Rapid:
Individual Calculations April 2023 |
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Zhao, Jeffrey R Total change: -10.40 | | |
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2023 Excelsior March Rapid Championship | Toronto | CAN | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2066 | 1841 | 1.00 | 4 | -0.26 | 40 | -10.40 | |
| Oancea, Nicolae | | | 1769 | ROU | 1.00 | 1 | 0.40 | 40 | 16.00 | | Plotkin, Mark | m | | 2258 | CAN | 0.00 | 1 | -0.07 | 40 | -2.80 | | Posthuma, Joshua | m | | 2441 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | Gao, Raymond | | | 1794 | CAN | 0.00 | 1 | -0.57 | 40 | -22.80 | | 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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