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Individual Calculations January 2015 |
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| Attwood, James Total change: 21.20 | |   |
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| Kuwait Society Of Engineers Championship Chess | Kuwait | KUW | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2054 | 4.00 | 4 | 1.06 | 20 | 21.20 | |
|  Sajan, J Varughese | | | 1654 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shehab, Ibrahim | | | 1968 | KUW | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Cosaian, Basir | | | 1854 | PHI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Taha, Ahmad | | | 1955 | JOR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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