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Rapid:
Individual Calculations January 2022 |
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| Sarana, Alexey Total change: -13.20 | |   |
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| World Rapid Chess Championship 2021 - OPEN | Warsaw | POL | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2521 | 2680 | 8.50 | 13 | -0.66 | 20 | -13.20 | |
|  Janik, Igor | m | | 2462 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Gajewski, Grzegorz | g | | 2496 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lima, Darcy | g | | 2505 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cheparinov, Ivan | g | | 2621 | BUL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Petrosian, Tigran L. | g | | 2621 | ARM | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Demidov, Mikhail | g | | 2545 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Niemann, Hans Moke | g | | 2327 | USA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Parligras, Mircea-Emilian | g | | 2550 | ROU | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Fridman, Daniel | g | | 2542 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gumularz, Szymon | g | | 2452 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gareyev, Timur | g | | 2578 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Van Foreest, Jorden | g | | 2563 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Maghsoodloo, Parham | g | | 2512 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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