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Individual Calculations April 2015 |
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| Le Roux, Jean-Pierre Total change: -1.70 | |   |
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| Reykjavik Open 2015 | Reykjavik | ISL | 2015-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2548 | 6.00 | 8 | -0.17 | 10 | -1.70 | |
|  Carlsen, Henrik | | | 2148 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wahedi, Ahmad Siar | f | | 2287 | GER | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Ptacnikova, Lenka | | wg | 2242 | ISL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Abdumalik, Zhansaya | | wg | 2379 | KAZ | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Petrov, Nikita | m | | 2435 | RUS | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Norowitz, Yaacov | m | | 2422 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Karason, Askell O | | | 2274 | ISL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Shen, Victor C | m | | 2401 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | * 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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