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Individual Calculations October 2023 |
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| Usman, Ayana Nicole Total change: -18.40 | |   |
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| Malaysia Chess Challenge | Kuala Lumpur | MAS | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1537 | 3.50 | 7 | -0.46 | 40 | -18.40 | |
|  Chua, Siang-Zhe | | | 1221 | MAS | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Govindaraju, Arvind | | | 1169 | MAS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kumaresan, Nhavin | | | 1753 | MAS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Foo, Jiu Weir Brien | | | 1670 | MAS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Chan, Sheng Yip | | | 1897 | MAS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mohd Afif, Abdurrahman | | | 1293 | MAS | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Syahirah, Quinsha Adinda | | | 1344 | INA | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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