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Individual Calculations January 2020 |
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| Ooi, Zhi Ping Total change: -104.00 | |   |
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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 |
| 1159 | 1247 | 0.50 | 5 | -2.60 | 40 | -104.00 | |
|  Sheridan, Wallace | | | 1530 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Tan, Li Jia Annabelle | | | 1068 | MAS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Mohd Izham, Harith Danial | | | 1039 | MAS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Vedika, Gupta | | | 1131 | SGP | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Teh, Xin Ming | | | 1026 | MAS | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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