Individual Calculations June 2021 |
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Qian, Owen Total change: -12.20 | | |
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1st Silicon Valley Open | Milpitas, California | USA | 2021-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1821 | 1942 | 2.00 | 4 | -0.61 | 20 | -12.20 | |
| Tuvshintugs, Batchimeg | m | wg | 2342 * | MGL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Liang, Yu-Cheng | | | 1567 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | | Guo, Andrew | | | 1707 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Lee, Yesun | | | 1667 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | * 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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