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Individual Calculations February 2016 |
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| Landaw, Julian W Total change: -22.40 | |   |
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| 25th Annual North American Open | Las Vegas, Nevada | USA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2340 | 4.00 | 8 | -1.12 | 20 | -22.40 | |
|  Holliman, Bob | | | 1940 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Li, Ruifeng | m | | 2460 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Niemann, Hans M | | | 2154 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bai, Jinshi | g | | 2502 | CHN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Schill, William | f | | 2157 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ghatti, Sanjay | | | 2154 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Morshedi, Ali | f | | 2232 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bao, Qilin | | | 2194 | CHN | 0.50 | 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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