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Rapid:
Individual Calculations January 2023 |
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| Naryshkina, Irina Total change: -7.00 | |   |
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| St. Petersburg Seniors Rapid Championship 2022 | St. Petersburg | RUS | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1349 | 1.00 | 8 | -0.32 | 20 | -6.40 | |
|  Smirnov, Vladimir G. | | | 1783 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Zhukov, Gennady | | | 1750 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baibordin, Vsevolod | | | 1699 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Yakovlev, Yuri S. | | | 1578 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Penkov, Aleksey | | | 1689 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Borisov, Alexander | | | 1797 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Malakhov, Vladimir P. | | | 1786 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Biyachuev, Minkail | | | 1258 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Ya.D. Zinder Memorial 2022 | St. Petersburg | RUS | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1349 | 1.00 | 7 | -0.03 | 20 | -0.60 | |
| | Zhuravlev, Mikhail | | | 1955 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Fokin, Anatoly | | | 1492 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Kapelkina, Galina | | | 1625 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Yakovlev, Yuri S. | | | 1578 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zhukov, Gennady | | | 1750 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pashkov, Vladimir M. | | | 1723 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Dubinsky, Alexander | | | 1662 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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