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Individual Calculations February 2015 |
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| Howell, David W L Total change: -6.70 | |   |
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| New Zealand Open including 122nd Championship | Auckland | NZL | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2403 | 2670 | 5.00 | 7 | -0.67 | 10 | -6.70 | |
|  Stojic, Dusan | f | | 2270 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhao, Xue | g | wg | 2514 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | |  Zelesco, Karl | | | 2270 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bischoff, Klaus | g | | 2490 | GER | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Van Riemsdijk, Herman C. | m | | 2356 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Rasmussen, Allan Stig | g | | 2526 | DEN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Sukandar, Irine Kharisma | m | wg | 2392 | INA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | * 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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