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Rapid:
Individual Calculations October 2017 |
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| Cole, James Total change: -2.20 | |   |
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| 28th Leamington Rapidplay Open | Leamington Spa | ENG | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1857 | 2.50 | 6 | -0.11 | 20 | -2.20 | |
|  Purton, Ben J | | | 2176 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Phillips, David | | | 1457 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Uddin, Moin | | | 1739 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ali, Golam S | | | 1936 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Taylor, Robert K | | | 1968 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Mason, Donald J | | | 2143 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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