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Rapid:
Individual Calculations October 2017 |
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| Buckland, David A S Total change: 24.40 | |   |
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| Golders Green FIDE Rapid Chess Amateur September 2017 | London | ENG | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1186 | 2.00 | 4 | 1.22 | 20 | 24.40 | |
|  Mitchell, Robert | | | 1451 | NZL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ogah, Adah Simon | | | 1382 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Johnson, Mark | | | 1384 | ENG | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Dunne, David C | | | 1532 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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