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Rapid:
Individual Calculations June 2023 |
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| Archer, Dave Total change: -22.20 | |   |
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| 3rd Northampton FIDE Rapidplay - Major (U1900) | Northampton | ENG | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1334 | 0.00 | 3 | -1.11 | 20 | -22.20 | |
|  Lees, Nicholas | | | 1605 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Broad, Tim | | | 1417 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kennedy, Aden | | | 1297 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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