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Blitz:
Individual Calculations November 2023 |
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| Kurbanov, Sergey Total change: -36.40 | |   |
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| M.Chigorin Memorial 2023 Blitz Grand Prix | St. Petersburg | RUS | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1923 | 5.00 | 10 | -0.91 | 40 | -36.40 | |
|  Karpenko, Artyom A | | | 1523 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Belyakov, Bogdan | m | | 2354 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Isakova, Anna | | | 1720 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Grebnev, Aleksey | m | | 2401 | FID | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zorina, Elizaveta | | | 1730 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kataev, Aleksandr | | | 2077 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lotarev, Aleksey | | | 1532 | RUS | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Kalikin, Andrey | | | 1757 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ivanov, Gleb | | | 1780 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Grekhov, Luka | | | 1729 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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