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Individual Calculations September 2021 |
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| Alekseenko, Kirill Total change: -9.80 | |   |
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| World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2591 | 2699 | 0.50 | 2 | -0.80 | 10 | -8.00 | |
|  Krasenkow, Michal | g | | 2591 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | |  Krasenkow, Michal | g | | 2591 | POL | 0.00 | 1 | -0.65 | 10 | -6.50 | |
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) | | | | Biel Chess Festival 2021 - GMT | Biel | SUI | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2629 | 2699 | 4.00 | 7 | -0.18 | 10 | -1.80 | |
| | Nihal, Sarin | g | | 2620 | IND | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Keymer, Vincent | g | | 2591 | GER | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Kamsky, Gata | g | | 2658 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Lagarde, Maxime | g | | 2648 | FRA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Studer, Noel | g | | 2581 | SUI | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Gelfand, Boris | g | | 2675 | ISR | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Pichot, Alan | g | | 2630 | ARG | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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