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Rapid:
Individual Calculations July 2015 |
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| Goldsmith, Jennifer Total change: 23.00 | |   |
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| Golders Green Rapidplay Congress Amateur Jun 15 | London | ENG | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1448 | 3.50 | 5 | 1.15 | 20 | 23.00 | |
|  Simms, Geoffrey | | | 1507 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Demetris, Timothy | | | 1459 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Buckland, David | | | 1302 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Taylor, Seb | | | 1778 | ENG | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Maber, Martyn J | | | 1352 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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