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Individual Calculations January 2011 |
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| Ismail, Ahmad Total change: 6.15 | |   |
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| Penang Heritage City Open International Chess Tournament | Penang | MAS | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1991 | 3.00 | 7 | 0.41 | 15 | 6.15 | |
|  Looi, Xin Hao | | | 2022 | MAS | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Udani, Ian | | | 2285 | PHI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Tan, Khai Boon | | | 2126 | MAS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Madjidov, Jasur | | | 2237 | UZB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Rosli, Ahmad Afiq Afyfy | | | 1914 | MAS | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Tan, Jun Feng | | | 1854 | MAS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Castellano, Christopher | f | | 2252 | PHI | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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