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Individual Calculations April 2019 |
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| Chandratreya, Prachiti Total change: 3.60 | |   |
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| 9th HDBank international cup 2019 - Masters category | Ho Chi Minh | VIE | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2071 | 2.50 | 9 | 0.09 | 40 | 3.60 | |
|  Rathnakaran, K. | m | | 2361 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Cheparinov, Ivan | g | | 2471 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sukandar, Irine Kharisma | m | wg | 2381 | INA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Andyka, Pitra | f | | 2283 | INA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Nguyen, Phuoc Tam | | | 2203 | VIE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Zhou, Zirun | | | 2156 | CHN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Zhang, Xiao | | | 2153 | CHN | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Tong, Thai Hung | | | 2185 | VIE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Singgih, Diajeng Theresa | | wf | 2164 | INA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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