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Rapid:
Individual Calculations May 2017 |
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| Abdelhafiz, Ahmad Total change: 2.60 | |   |
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| Sandnes hurtigsjakk NGP april 2017 | Sandnes | NOR | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1507 | 2.00 | 4 | 0.13 | 20 | 2.60 | |
|  Fossan, Aleksander | | | 1796 | NOR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Fossan, Daniel | | | 1235 | NOR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vestly, Jan | | | 1907 * | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ersdal, Kevin | | | 1267 | NOR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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