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Individual Calculations April 2019 |
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| Toh, Joseph Total change: -80.40 | |   |
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| 9th HDBank international cup 2019 - Challengers category | Ho Chi Minh | VIE | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1927 | 4.00 | 9 | -4.02 | 20 | -80.40 | |
|  Nguyen, Ngoc Phuong Nghi | | | 1527 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Can, Chi Thanh | | | 1638 | VIE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Nghiem, Thao Tam | | | 1527 * | VIE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Huynh, Phuc Minh Phuong | | | 1527 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aayush, Bhattacherjee | | | 1528 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbondanza, Lionel | | | 1746 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Le, Phi Lan | | | 1527 * | VIE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bui, Tuyet Hoa | | | 1527 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Racasa, Antonella Berthe | | | 1527 * | PHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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