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Individual Calculations January 2024 |
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| Firdaus, Maksum Total change: -15.60 | |   |
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| RKBN International Chess Tournament 2023- Open | Medan | INA | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2199 | 4.50 | 8 | -0.78 | 20 | -15.60 | |
|  Joseph, Samuel Alexander | | | 1799 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sabar, Tobing | | | 1915 | INA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rismanto, Ricky | | | 2052 | INA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Shahar, Uzair | | | 1917 | MAS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nguyen, Van Huy | g | | 2362 | VIE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Simbolon, Firman | | | 2012 | INA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sriram, Jha | g | | 2310 | IND | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Villanueva, Nelson | f | | 2119 | PHI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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) | | |
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