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Individual Calculations January 2020 |
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| Tan, Wei Hom Isaac Total change: 64.40 | |   |
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| 11th Penang Heritage City International Chess Open 2019 (Challenger) | Georgetown, Penang | MAS | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1052 | 3.00 | 7 | 1.61 | 40 | 64.40 | |
|  Wirawan, Nadya Deandra | | | 1452 * | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ng, Shao Wen Joshua | | | 1236 | MAS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Benjamin, Nicholas Ryan | | | 1380 | MAS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Shahrizad, Amirshah Mohd | | | 1372 | MAS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Yong, Je Pin Ian | | | 1217 | MAS | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Rosli, Adam Safwan | | | 1210 | MAS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Megat Mohd Khushari, Megat Imran | | | 1277 | MAS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | * 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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