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Rapid:
Individual Calculations May 2023 |
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| Weston, Levi Total change: 19.20 | |   |
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| 3rd Southend FIDE Rapid - Minor U1400 | Southend-on-Sea | ENG | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1375 | 2.00 | 2 | 0.48 | 40 | 19.20 | |
|  Helsby, Matthew | | | 1189 | ENG | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Cameron-Potter, Jacob | | | 1157 | ENG | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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