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Rapid:
Individual Calculations August 2019 |
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| Vivaan, Amarnani Total change: 53.60 | |   |
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| 31st National Rapid Chess Championships 2019 - Challengers | Singapore | SGP | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1080 | 4.50 | 6 | 2.68 | 20 | 53.60 | |
|  Chua, Hao Ren | | | 1175 | SGP | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Wong, Yen-Hsiu Elliot | | | 1185 | SGP | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Tiburcio, Jayson Jacobo | | | 1221 | PHI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Gan, Kah Kheng | | | 1149 | SGP | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Chow, Tze Yang Isaac | | | 1404 | SGP | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Tang, Ngai Juan Dixon | | | 1274 | SGP | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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