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Rapid:
Individual Calculations September 2017 |
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| Goulbourne, Nick Total change: 8.80 | |   |
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| Golders Green FIDE Rapid Chess Amateur Aug 2017 | London | ENG | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1380 | 2.00 | 4 | 0.44 | 20 | 8.80 | |
|  Astudillo Cuevas, Alonso | c | | 1456 | MEX | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Dunne, David C | | | 1509 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Simms, Geoffrey R | | | 1343 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Fleischer, Jeff H | | | 1549 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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