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Individual Calculations April 2017 |
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| Ervan, Mohamad Total change: -12.50 | |   |
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| 7th HDBank international open - Master tournament | Ho Chi Minh | VIE | 2017-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2401 | 4.50 | 9 | -1.25 | 10 | -12.50 | |
|  Tran, Le Dan Thuy | | wf | 2028 | VIE | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Le, Tuan Minh | m | | 2475 | VIE | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Ning, Kaiyu | | | 2022 | CHN | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Shyaamnikhil, P | m | | 2440 | IND | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Liu, Xiangyi | m | | 2443 | SGP | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Nguyen, Van Thanh | c | | 2238 | VIE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Gatus, Edmundo | | | 2247 | PHI | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Chen, Qi B | | | 2328 | CHN | 0.00 | 1 | -0.60 | 10 | -6.00 | | | To, Nhat Minh | m | | 2317 | HUN | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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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