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Blitz:
Individual Calculations January 2020 |
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| Berlin, Grigoriy Total change: 9.80 | |   |
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| St. Petersburg Seniors Blitz Championship 2019 | St. Petersburg | RUS | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2161 | 7.00 | 9 | 0.49 | 20 | 9.80 | |
|  Berezhkov, Vyacheslav | | | 1846 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Kalinina, Larisa | | | 1785 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mazhnikov, Viktor | | | 1761 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vager, Boris | f | | 1966 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Malinin, Vasily B. | g | | 1948 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Khadzhiev, Valery | | | 2064 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Nakhodkin, Gennadiy | | | 1950 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Karasev, Vladimir I | m | | 2330 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Shalygin, Andrei | | | 2076 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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