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Individual Calculations January 2019 |
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| Villamayor, Buenaventura Total change: -10.10 | |   |
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| 10th Penang Heritage City International Chess Open 2018 (Open Category) | Penang | MAS | 2018-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2408 | 6.00 | 9 | -1.01 | 10 | -10.10 | |
|  Isomov, Umar | | | 2008 * | UZB | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Poh, Yu Tian | | | 2008 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Foo, Jiu Yarng Clarance | | | 2008 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Castellano, Christopher | f | | 2168 | PHI | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Muminova, Nafisa | | wg | 2324 | UZB | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Kurniawan, Muhamad Agus | f | | 2258 | INA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Novita, Anjas | m | | 2379 | INA | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Singgih, Diajeng Theresa | | wf | 2074 | INA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gunawan, Ronny | m | | 2247 | INA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | * 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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