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Rapid:
Individual Calculations January 2023 |
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| Ivanova, Tatiana Total change: -14.20 | |   |
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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 |
| 1823 | 2005 | 6.00 | 9 | -0.38 | 20 | -7.60 | |
|  Dubinsky, Alexander | | | 1662 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Isaev, Yuriy V | | | 1792 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kostyuchenko, Vladimir | | | 2014 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Biyachuev, Minkail | | | 1605 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gilman, Pavel | | | 1874 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Nakhodkin, Gennadiy | | | 1993 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Mazhnikov, Viktor | | | 1589 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Grigoriev, Yury Z. | | | 1936 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kruglikov, Alexander | | | 1943 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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) | | | | Ya.D. Zinder Memorial 2022 | St. Petersburg | RUS | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2005 | 5.50 | 9 | -0.33 | 20 | -6.60 | |
| | Baibordin, Vsevolod | | | 1699 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Monin, Nikolay | m | | 2218 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zhuravlev, Mikhail | | | 1955 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Kropochev, Valeriy | | | 1668 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Skulenkov, Nikolay | | | 1701 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nedilskiy, Igor | | | 1737 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Osmolny, Vladimir I. | f | | 2008 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Nakhodkin, Gennadiy | | | 1993 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Savolainen, Lev P. | f | | 1946 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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