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Individual Calculations April 2023 |
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| Kaufman, Raymond Total change: 14.80 | |   |
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| 2023 Aurora Spring Open - Master | Newmarket | CAN | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2143 | 2.50 | 5 | 0.74 | 20 | 14.80 | |
|  Huh, Isaak | | | 1800 | KOR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Reprintsev, Alexander | m | | 2279 | UKR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Chiku-Ratte, Olivier-Kenta | m | | 2301 | CAN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rodrigue-Lemieux, Shawn | m | | 2456 | CAN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Noritsyn, Nikolay | m | | 2460 | CAN | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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