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Blitz:
Individual Calculations October 2021 |
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| Ivanova, Tatiana Total change: -90.80 | |   |
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| Chepukaitis Memorial 2021 on Petrograd Side | St. Petersburg | RUS | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1934 | 4.00 | 11 | -4.54 | 20 | -90.80 | |
|  Smorodkin, Andrey | | | 1476 | EST | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Sidorov, Dmitry I | | | 2041 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Chernyaev, Petr | | | 2067 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Frolov, Zakhar | | | 1554 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Yuzhaninov, Oleg | | | 1676 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Filimonov, Dmitrij | | | 1829 | UKR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Krasnov, Ilia A. | | | 1360 | RUS | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Nuritdinov, Nizomitdin | | | 1481 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Mamochev, Aleksei | | | 1784 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Simkin, Alexander | | | 1430 | RUS | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Iudina, Veronika | | | 1407 | RUS | 0.50 | 1 | -0.47 | 20 | -9.40 | |
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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