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Individual Calculations August 2023 |
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| Kumaran, Ashwiniy Total change: 22.80 | |   |
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| 8TH JOHOR INTERNATIONAL CHESS OPEN 2023 (Amateur) ASEAN CHESS SERIES | Johor Bahru | MAS | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1364 | 3.50 | 5 | 0.57 | 40 | 22.80 | |
|  Mohd Afif, Muhd Danish Arif | | | 1151 | MAS | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Majumder, Shrayan | | | 1859 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Lim, Yee Jin | | | 1047 | MAS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Halomoan, Marco Matheus | | | 1106 | INA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Poovendtiran, Thamil Chelvan | | | 1412 | MAS | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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