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Individual Calculations May 2018 |
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| Koo, Wei Wei Melanie Total change: 85.20 | |   |
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| Asian Youth Chess 2018, Girls U18 Standard | Chiang Mai | THA | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1716 | 5.50 | 9 | 2.13 | 40 | 85.20 | |
|  Bauyrzhan, Arnash | | | 2074 | KAZ | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Tejaswini, Sagar | | wm | 2116 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijesuriya, G P Y | | wc | 1574 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Nguyen, Hong Anh | | wc | 1790 | VIE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Abeysinghe, H M H Janandani | | | 1612 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Hwang, Chyi | | | 1408 | TPE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mordido, Kylen Joy | | wc | 1940 | PHI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Tarini, Goyal | | wf | 2088 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Kim, Kristina | | wc | 1883 | KAZ | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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