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Individual Calculations January 2020 |
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| Karjakin, Sergey Total change: -1.60 | |   |
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| FIDE Grand Prix Series 2019. Jerusalem. | Jerusalem | ISR | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2725 | 2754 | 2.00 | 4 | -0.16 | 10 | -1.60 | |
|  Harikrishna, Pentala | g | | 2724 | IND | 0.50 | 1 | -0.04 | 10 | -0.40 | |  Harikrishna, Pentala | g | | 2724 | IND | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Wei, Yi | g | | 2725 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Wei, Yi | g | | 2725 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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