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Individual Calculations January 2018 |
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| Udani, Ian Total change: -11.20 | |   |
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| 9th Penang Heritage City International Chess Open 2017 (Open Category) | Pulau Pinang | MAS | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2245 | 4.00 | 8 | -0.56 | 20 | -11.20 | |
|  Kimbin, Richard Conrod | | | 1845 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Villamayor, Buenaventura | g | | 2450 | SGP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Chow, Kit Meng Jordan Max | | | 1960 | SGP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cheah, Eric | | | 2028 | MAS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Roy, Prantik | m | | 2366 | IND | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Sammed Jaykumar, Shete | | | 2351 | IND | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Taher, Yoseph Theolifus | f | | 2368 | INA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sunardi, Sadeli | | | 2053 | INA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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