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Individual Calculations January 2024 |
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| Rismanto, Ricky Total change: -20.20 | |   |
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| RKBN International Chess Tournament 2023- Open | Medan | INA | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2052 | 3.50 | 7 | -1.01 | 20 | -20.20 | |
|  Firdaus, Maksum | f | | 2199 | INA | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Nguyen, Duc Hoa | g | | 2335 | VIE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Setiawan, David | | | 1942 | INA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Roslan, Mohd Faizal | | | 1764 | MAS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Sabila, Klarisa | | | 1652 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdul Hamid, Ahmad Abid | | | 1620 | MAS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Khandhar, Kaushal | | | 1895 | MAS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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