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Individual Calculations December 2021 |
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| Zhou, Jianchao Total change: 0.60 | |   |
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| FIDE Chess.com Grand Swiss Tournament 2021 | Riga | LAT | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2633 | 2629 | 5.50 | 11 | 0.06 | 10 | 0.60 | |
|  Xiong, Jeffery | g | | 2700 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | |  Yu, Yangyi | g | | 2704 | CHN | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Vokhidov, Shamsiddin | g | | 2521 | UZB | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Esipenko, Andrey | g | | 2720 | RUS | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Sindarov, Javokhir | g | | 2587 | UZB | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Bartel, Mateusz | g | | 2597 | POL | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Ivic, Velimir | g | | 2606 | SRB | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Cori, Jorge | g | | 2655 | PER | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Ganguly, Surya Shekhar | g | | 2617 | IND | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Ponkratov, Pavel | g | | 2659 | RUS | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Adly, Ahmed | g | | 2602 | EGY | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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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