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Rapid:
Individual Calculations May 2015 |
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| Okike, David Total change: 38.80 | |   |
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| Golders Green Rapidplay Congress Open Apr 15 | London | ENG | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2124 | 4.50 | 6 | 1.94 | 20 | 38.80 | |
|  Rocco, Federico | | | 1754 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Player, Edmund | | | 2217 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Tiruchirapalli, Venkataram | f | | 2278 | IND | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sowray, Peter | f | | 2283 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Cherniaev, Alex | g | | 2451 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Villiers, Thomas | | | 2064 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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