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Individual Calculations January 2019 |
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| Chong, Rou Yi Total change: 0.00 | |   |
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| 10th Penang Heritage City International Chess Open 2018 (Challenger) | Penang | MAS | 2018-12-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1223 | 0 | 1.00 | 6 | 0.00 | 950 | | 0.00 | |
|  Suyarov, Mukhammadzokhid | | | 1428 | UZB | 0.00 | 1 | 0.00 | | 0.00 | |  Arumugam, Sanjaanah | | | 1186 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Lim, Cheng Lun | | | 1318 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Koay, Yu Hang | | | 1138 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Tan, Rui Ze | | | 1079 | MAS | 1.00 | 1 | 0.00 | | 0.00 | | | Tan, Yi Xuan | | | 1189 | SGP | 0.00 | 1 | 0.00 | | 0.00 | |
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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