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Rapid:
Individual Calculations December 2017 |
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| Nunn, John D M Total change: -0.60 | |   |
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| Golders Green FIDE Rapid Chess Open Nov 2017 | London | ENG | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2571 | 4.50 | 5 | -0.03 | 20 | -0.60 | |
|  Somerfield, Adrian P | | | 2171 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Basman, Michael J | m | | 2183 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rizvi, Nasir | | | 2171 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Merriman, John | | | 2265 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Balaji, Aaravamudhan | | | 2171 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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