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Rapid:
Individual Calculations July 2017 |
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| Kirby, Andrew Total change: -12.80 | |   |
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| Richmond Rapidplay U160 June 2017 | Twickenham | ENG | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1663 | 2.00 | 4 | -0.64 | 20 | -12.80 | |
|  Thatte, Nandinee | | | 1263 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Usharovsky, Ron | | | 1551 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Espinosa Cancino, Monica | | | 1500 | SCO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Goodfellow, Russell Robert | | | 1771 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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