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Rapid:
Individual Calculations April 2017 |
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| Sartain, Patrick Total change: 1.20 | |   |
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| Golders Green Rapidplay Amateur Mar 17 | London | ENG | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1502 | 2.00 | 3 | 0.06 | 20 | 1.20 | |
|  Simms, Geoffrey R | | | 1344 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Clarke, Connor | | | 1396 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Macdonald, John | | | 1437 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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