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Individual Calculations October 2017 |
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| Pitra, Andika Total change: -14.80 | |   |
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| 14th IGB Dato Arthur Tan Malaysian Open Chess Championship 2017 | Kuala Lumpur | MAS | 2017-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2335 | 5.00 | 9 | -0.74 | 20 | -14.80 | |
|  Doroy, Allaney Jia G | | wf | 1949 | PHI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Tan, Fischer | | | 1935 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nitin, S. | m | | 2421 | IND | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Tran, Tuan Minh | g | | 2547 | VIE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wegerle, Joerg | m | | 2436 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zuo, Yifan | c | | 2031 | CHN | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Winkelman, Albert | | | 1935 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iniyan, P | m | | 2404 | IND | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Quizon, Daniel | | | 2129 | PHI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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