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Blitz:
Individual Calculations August 2022 |
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| Grachev, Boris Total change: -7.40 | |   |
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| Tuapse 2022_BLITZ Grand-Prix of Russia | Tuapse | RUS | 2022-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2559 | 9.50 | 13 | -0.91 | 20 | -18.20 | |
|  Kozlov, Vladimir Dm. | | | 2159 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Serditykh, Olesya | | | 1978 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Khruschiov, Alexey | g | | 2359 | MDA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kuzmin, Ivan | | | 1839 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Gochelashvili, David | m | | 2240 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Smirnov, Pavel | g | | 2505 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Lugovskoy, Maxim | g | | 2428 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Khripachenko, Alexander | f | | 2132 | RUS | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Tarasenko, Iaroslav | | | 1991 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Gitelson, Arkady | f | | 2178 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vastrukhin, Oleg | m | | 2482 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Petrov, Nikita | g | | 2529 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Turov, Maxim | g | | 2442 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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) | | | | Malaya zemlya 2022_BLITZ Grand-Prix of Russia | Novorossiysk | RUS | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2577 | 11.50 | 13 | 0.54 | 20 | 10.80 | |
| | Neronov, Mark V. | | | 2177 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kosenok, Anton | | | 1896 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Khripachenko, Alexander | f | | 2143 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Nemtzev, Igor | f | | 2199 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Khruschiov, Alexey | g | | 2335 | MDA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Grebnev, Aleksey | m | | 2330 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kryakvin, Dmitry | g | | 2446 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mashinskaya, Iulia | m | wg | 2215 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Smirnov, Pavel | g | | 2525 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Romanov, Kirill | | | 2137 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Nazaretyan, Tigran | f | | 2179 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bobkov, Vadim | f | | 2174 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gabrielian, Artur | g | | 2463 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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