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Individual Calculations February 2020 |
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| Zeng, Elbert Total change: -36.80 | |   |
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| 2020 Keres Memorial FIDE - Championship | Los Angeles, California | USA | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1890 | 1.00 | 4 | -0.92 | 40 | -36.80 | |
|  Kosteris, Dimitri | | | 1705 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Petrosyan, Alexander | | | 1752 | ARM | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Cezila Jr, Rubens | | | 2239 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tolentino, Karl | | | 1981 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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