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Blitz:
Individual Calculations August 2023 |
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| Petrochenko, Maria Total change: -46.40 | |   |
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| St. Petersburg_International Chess Day 2023 Blitz | St. Petersburg | RUS | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1968 | 5.50 | 11 | -2.32 | 20 | -46.40 | |
|  Biyachuev, Minkail | | | 1568 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sundukov, Aleksander | | | 1613 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zubritskiy, Artyom | m | | 2437 | FID | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Lotarev, Aleksey | | | 1629 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chetverikov, Georgy | | | 2118 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dudkin, Mikhail Dm. | | | 1619 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kuznetsov, Daniil Al. | | | 1437 | RUS | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Bashkov, Andrei | | | 1906 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Mukhlisov, Vladislav | | | 2007 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Surovets, Saveliy | | | 1363 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Balakirsky, Mikhail | | | 1596 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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