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Individual Calculations May 2024 |
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| Saragih, Arif Rahman Total change: -64.20 | |   |
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| 2nd Chess CAD Nakhon Nayok International Open 2024 | Nakhon Nayok | THA | 2024-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2245 | 4.00 | 8 | -0.93 | 20 | -18.60 | |
|  Lauron, Paul John | | | 1845 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wongsawan, Thoetsak | | | 1898 | THA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chernyavsky, Alexander | f | | 2354 | FID | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Nayem, Haque | f | | 2114 | BAN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bernadskiy, Vitaliy | g | | 2560 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Apaar, Saxena | c | | 2169 | IND | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Manon, Reja Neer | f | | 2285 | BAN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Gutsulyak, Nikolay | | | 1863 | FID | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | 21st Bangkok Chess Club Open 2024 | Hua Hin | THA | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2245 | 2.00 | 5 | -2.28 | 20 | -45.60 | |
| | Hong, Ian | | | 1862 | KOR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nagataki, Kota | | | 1980 | JPN | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Mejia, Cherry Ann | | wf | 1941 | PHI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Velarde, Jerish John | | | 1930 | PHI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Galas, Bernadette | | wm | 1973 | PHI | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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