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Individual Calculations April 2019 |
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| Abbondanza, Lionel Total change: -16.00 | |   |
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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 |
| 1818 | 1746 | 2.00 | 7 | -0.80 | 20 | -16.00 | |
|  Roy, Marpaung | | | 1990 | INA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Le, Minh Thu | | | 1346 * | VIE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dang, Vu Dung | | | 2094 | VIE | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Toh, Joseph | | | 1927 | MAS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dang, Anh Minh | | | 1918 | VIE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mordido, Kylen Joy | | wm | 1963 | PHI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nguyen, Le Ngoc Quy | | | 1489 | VIE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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