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Rapid:
Individual Calculations September 2023 |
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| Boerci, Leonardo Total change: -6.80 | |   |
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| Greater London Chess Club Summer Rapidplay 2023 - Major | London | ENG | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1629 | 4.00 | 5 | -0.17 | 40 | -6.80 | |
|  Ba, Amy | | | 1331 | ENG | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Redmill, Simon Matthew | | | 1412 | ENG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mytnik, Kacper | | | 1297 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Haddock, Paul | | | 1287 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pepe, Salvatore | | | 1411 | 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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