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Blitz:
Individual Calculations February 2023 |
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| Dobrynin, Alexandr B. Total change: -55.60 | |   |
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| 4th Dubna Christmas Festival. Blitz | Dubna | RUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 2207 | 8.50 | 11 | -1.39 | 40 | -55.60 | |
|  Mishchenko, Egor R | | | 1221 | RUS | 0.00 | 1 | -1.00 | 40 | -40.00 | |  Kabarukhin, Vasiliy Kon | | | 1807 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sepp, Yuri | | | 1703 | RUS | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Schegoleva, Olga | | | 1113 | RUS | 1.00 | 1 | 0.00 | 40 | 0.00 | | | Firsov, Grigory | | | 1221 | RUS | 1.00 | 1 | 0.00 | 40 | 0.00 | | | Pitelin, Igor | | | 1999 | RUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Alpert, Vladyar | | | 1509 | RUS | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Malakhova, Maria | | | 1428 | RUS | 1.00 | 1 | 0.00 | 40 | 0.00 | | | Sergeev, Igor | f | | 2252 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Loev, Dmitrii | | | 1697 | RUS | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Sergeev, Alexey B. | | | 1915 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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