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Individual Calculations September 2021 |
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| Krasenkow, Michal Total change: -13.40 | |   |
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| World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2600 | 2591 | 4.00 | 6 | 1.06 | 10 | 10.60 | |
|  Sebenik, Matej | g | | 2492 | SLO | 1.00 | 1 | 0.36 | 10 | 3.60 | |  Sebenik, Matej | g | | 2492 | SLO | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Alekseenko, Kirill | g | | 2699 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Alekseenko, Kirill | g | | 2699 | RUS | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Praggnanandhaa, R | g | | 2608 | IND | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Praggnanandhaa, R | g | | 2608 | IND | 1.00 | 1 | 0.52 | 10 | 5.20 | |
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) | | | | 57th Akiba Rubinstein Chess Festival - GM Tournament | Polanica-Zdroj | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2599 | 2591 | 2.00 | 9 | -2.40 | 10 | -24.00 | |
| | Navara, David | g | | 2675 | CZE | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Tomczak, Jacek | g | | 2604 | POL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Gumularz, Szymon | m | | 2512 | POL | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Ovsejevitsch, Sergei | g | | 2579 | UKR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Teclaf, Pawel | m | | 2520 | POL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Piorun, Kacper | g | | 2608 | POL | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Bluebaum, Matthias | g | | 2674 | GER | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Shevchenko, Kirill | g | | 2619 | UKR | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Stocek, Jiri | g | | 2604 | CZE | 0.00 | 1 | -0.48 | 10 | -4.80 | |
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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