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Rapid:
Individual Calculations July 2017 |
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| Goulbourne, Nick Total change: -16.40 | |   |
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| Golders Green FIDE Rapid Chess Amateur June 2017 | London | ENG | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1441 | 1.00 | 3 | -0.82 | 20 | -16.40 | |
|  White, Nigel | | | 1238 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Simms, Geoffrey R | | | 1354 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Porter, Matthew | | | 1481 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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