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Rapid:
Individual Calculations June 2023 |
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| Jackson, Paul G Total change: 10.40 | |   |
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| 1st Orpington FIDE Rapidplay - Open | Orpington | ENG | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1553 | 3.00 | 5 | 0.52 | 20 | 10.40 | |
|  Mack, Andrew L | f | | 2125 | ENG | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Stebbings, Robert J | | | 1445 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Rogers, David M | | | 1364 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Di Mattia, Luciano | | | 1450 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Craig, Andrew D | | | 1608 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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