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Individual Calculations January 2020 |
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| Lai, Duc Minh Total change: -20.80 | |   |
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| 2019 U2000 (Vietchess Club) 2nd ROAD TO MASTER | Ha Noi | VIE | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1420 | 1.50 | 4 | -0.52 | 40 | -20.80 | |
|  Tran, Dang Minh Duc | | | 1603 | VIE | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Nguyen, Trung Kien | | | 1197 | VIE | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Nguyen, Hoang Bach | | | 1206 | VIE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Nguyen, Duc Duy | | | 1646 | VIE | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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