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Rapid:
Individual Calculations July 2023 |
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| Pert, Nina Total change: 34.40 | |   |
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| Golders Green FIDE Rapidplay 2023 June Open | London | ENG | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1794 | 3.50 | 6 | 0.86 | 40 | 34.40 | |
|  Kennedy, Aden | | | 1394 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Kairat, Alexander | | | 1549 | ENG | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sowray, Peter J | f | | 2162 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Large, Peter G | m | | 2194 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sutton, Daniel | | | 1767 | ENG | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Lau, Lut Yin Luke | | | 2034 | HKG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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