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Individual Calculations July 2023 |
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| Muzzaffar, Ahmad Total change: -110.80 | |   |
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| 47th Selangor Open Chess Tournament 2023 | Kuala Lumpur | MAS | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1830 | 3.00 | 9 | -5.54 | 20 | -110.80 | |
|  Mohd Ameenudeen, Muhd Fadhlullah | | | 1349 | MAS | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Mohd Faizal, Emran Ayman | | | 1383 | MAS | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Gan, Kai Seng | | | 1303 | MAS | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Kumar, Kushaal | | | 1405 | MAS | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Lim, Jia Yhu | | | 1430 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Razali, Radzy | | | 1293 | MAS | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Abd Aziz, Aniq Ariffin | | | 1437 | MAS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mohd Fadzly, Muhd Haziq Fikri | | | 1318 | MAS | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Ainul Fikri, Aqilah Husna | | | 1269 | MAS | 0.00 | 1 | -0.98 | 20 | -19.60 | | | * 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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