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Individual Calculations October 2022 |
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| Mariano, Nelson Iii Total change: -4.80 | |   |
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| 17th Dato Arthur Tan Malaysian Open Chess Championship 2022 | Kuala Lumpur | MAS | 2022-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2201 | 4.50 | 8 | -0.24 | 20 | -4.80 | |
|  Lau, Sau Ching | | | 1801 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ly, Moulthun | g | | 2484 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Satria, Duta Cahaya | | | 1914 | INA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Priasmoro, Novendra | g | | 2505 | INA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nisban, Cyrus | c | | 1913 | SGP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Taher, Yoseph Theolifus | m | | 2461 | INA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fariha, Mariroh | | | 1924 | INA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ang, Ern Jie Anderson | | | 1928 | MAS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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