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Rapid:
Individual Calculations September 2021 |
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| Oparin, Grigoriy Total change: 9.20 | |   |
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| World Cup 2021. Rapid Tie-breaks | Sochi | RUS | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2556 | 2736 | 1.50 | 2 | 0.02 | 20 | 0.40 | |
|  Deac, Bogdan-Daniel | g | | 2556 | ROU | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Deac, Bogdan-Daniel | g | | 2556 | ROU | 1.00 | 1 | 0.26 | 20 | 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) | | | | RAPID Grand Prix of Russia_Memorial of V. I. Zilberstein_A | Bryansk | RUS | 2021-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2573 | 2736 | 8.00 | 11 | 0.44 | 20 | 8.80 | |
| | Parfenov, Viktor N. | | | 2172 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Zakhartsov, Vladimir | g | | 2430 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Frolyanov, Dmitry | g | | 2520 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kobalia, Mikhail | g | | 2540 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Najer, Evgeniy | g | | 2576 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sarana, Alexey | g | | 2669 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Rakhmanov, Aleksandr | g | | 2655 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Motylev, Alexander | g | | 2701 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Andreikin, Dmitry | g | | 2740 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Paravyan, David | g | | 2634 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Matlakov, Maxim | g | | 2667 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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