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Blitz:
Individual Calculations February 2023 |
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| Chernokulskaya, Alina Total change: -33.82 | |   |
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| January marathon Blitz Etude 2023 | Novosibirsk | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1688 | 7.50 | 18 | -0.89 | 38 | -33.82 | |
|  Kramadzjan, Alexander | | | 2290 | RUS | 0.00 | 1 | -0.02 | 38 | -0.76 | |  Yarlykov, Yaroslav | | | 1481 | RUS | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Vorobjov, Stanislav | | | 2164 | RUS | 0.00 | 1 | -0.05 | 38 | -1.90 | | | Eliseev, Miron | | | 1303 | RUS | 1.00 | 1 | 0.09 | 38 | 3.42 | | | Kazachansky, Sergei | | | 2261 | RUS | 1.00 | 1 | 0.98 | 38 | 37.24 | | | Yangulov, Maxim | | | 1825 | RUS | 0.00 | 1 | -0.32 | 38 | -12.16 | | | Narchuk, Margarita | | | 1444 | RUS | 1.00 | 1 | 0.20 | 38 | 7.60 | | | Barsukov, Ivan | | | 1627 | RUS | 0.50 | 1 | -0.08 | 38 | -3.04 | | | Vasiliev, Igor | | | 1575 | RUS | 0.00 | 1 | -0.65 | 38 | -24.70 | | | Khomenko, Ivan | | | 1671 | RUS | 1.00 | 1 | 0.48 | 38 | 18.24 | | | Demarcheck, Yaroslav | | | 1899 | RUS | 0.00 | 1 | -0.23 | 38 | -8.74 | | | Vandakurov, Gleb | | | 1544 | RUS | 0.00 | 1 | -0.69 | 38 | -26.22 | | | Itkin, Dmitry | | | 2035 | RUS | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Makeev, Igor | | | 1598 | RUS | 0.00 | 1 | -0.62 | 38 | -23.56 | | | Dorzhieva, Sofiya | | | 1248 | RUS | 1.00 | 1 | 0.06 | 38 | 2.28 | | | Kazakov, Vadim | | | 2028 | RUS | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Kulikova, Irina | | | 1288 * | RUS | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Sevostianov, Vladimir | | | 2023 | RUS | 0.00 | 1 | -0.12 | 38 | -4.56 | | | * 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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