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Individual Calculations June 2022 |
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| Pratama, Constantius Leonardo Total change: -26.20 | |   |
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| 25th GACC Grand Classical Chess Championship (GCCC) 2022 | Kuala Lumpur | MAS | 2022-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 2096 | 5.50 | 8 | -1.31 | 20 | -26.20 | |
|  Shahrizad, Amirshah Mohd | | | 1401 | MAS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Tharation, Prem Kumar | | | 1578 | MAS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Lau, Sau Ching | | | 1603 | MAS | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Francis, Jonathan Augustine | | | 1853 | MAS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Masli, Muhd Nur Daie | | | 1600 | MAS | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Abdul Hamid, Ahmad Abid | | | 1696 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koo, Wei Xin Rosamund | | | 1865 | MAS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tan, Jun Ying | c | | 2151 | MAS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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