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Rapid:
Individual Calculations December 2018 |
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| Cox, Toby Total change: 57.20 | |   |
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| British Rapidplay Chess 2018 Intermediate | Bradford | ENG | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1430 | 5.00 | 7 | 2.86 | 20 | 57.20 | |
|  Tait, Bill | | | 1691 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Bovtramovics, Vladimirs | | | 1641 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Grice, Alec | | | 1437 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Stewart, Hari | | | 1402 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Howden, Paul | | | 1528 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Holi, Sief Al Din | | | 1683 | SUD | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Chan, Sheng Liang Bernard | | | 1744 | MAS | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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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