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Rapid:
Individual Calculations May 2018 |
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| Smith, Roger N Total change: -5.00 | |   |
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| 6th Golders Green FIDE Rapid Chess Amateur | London | ENG | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1277 | 1.50 | 3 | -0.25 | 20 | -5.00 | |
|  Brett, Alex I | | | 1420 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Scott, Martin | | | 1144 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Badacsonyi, Frankie | | | 1078 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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