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Rapid:
Individual Calculations July 2023 |
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| Roberson, Peter T Total change: -5.00 | |   |
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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 |
| 1972 | 2432 | 5.00 | 6 | -0.50 | 10 | -5.00 | |
|  Tivillier, Jacques | | | 1721 | ENG | 1.00 | 1 | 0.01 | 10 | 0.10 | |  Keohane, Ben | | | 1859 | ENG | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Hobson, Kenneth | c | | 1870 | ENG | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Stoyanov, Viktor | | | 2156 | ENG | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Yu, Rock | | | 2032 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Large, Peter G | m | | 2194 | ENG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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