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Individual Calculations February 2015 |
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| Zhao, Xue Total change: 13.10 | |   |
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| New Zealand Open including 122nd Championship | Auckland | NZL | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2514 | 8.00 | 9 | 1.31 | 10 | 13.10 | |
|  Gong, Daniel Hanwen | | | 2114 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Watharow, Sean | | | 2114 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zulfic, Fedja | | | 2114 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Howell, David W L | g | | 2670 | ENG | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Croad, Nicholas | f | | 2254 | NZL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Dive, Russell J | m | | 2315 | NZL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Bischoff, Klaus | g | | 2490 | GER | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Sukandar, Irine Kharisma | m | wg | 2392 | INA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Zelesco, Karl | | | 2210 | AUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * 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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