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Blitz:
Individual Calculations August 2019 |
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| Grachev, Boris Total change: 33.80 | |   |
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| 8th World Champion in the Mikhail Tal blitz chess memorial-2019 | Riga | LAT | 2019-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2496 | 2590 | 9.50 | 13 | 1.69 | 20 | 33.80 | |
|  Lelis, Janis | | | 2190 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Laimins, Lauris | | | 2230 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kazakovskiy, Valeriy | m | | 2412 | BLR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gutmans, Mihail | | | 2190 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Navara, David | g | | 2692 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Krakops, Maris | g | | 2430 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Guseinov, Gadir | g | | 2682 | AZE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Onischuk, Vladimir | g | | 2662 | UKR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Kovalenko, Igor | g | | 2627 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Lupulescu, Constantin | g | | 2526 | ROU | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Khismatullin, Denis | g | | 2521 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Fedoseev, Vladimir | g | | 2684 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Predke, Alexandr | g | | 2596 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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