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Blitz:
Individual Calculations September 2017 |
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| Ritskov, Valeriy Total change: 51.20 | |   |
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| Petersburg Summer 2017 Blitz | St. Petersburg | RUS | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2026 | 6.00 | 11 | 2.56 | 20 | 51.20 | |
|  Karimov, Sunat | | | 1626 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saveliev, Alexei | | | 2343 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Koltunov, Sergey | | | 1726 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sengupta, Deep | g | | 2370 | IND | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Nikitenko, Mihail | m | | 2275 | BLR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Plotkin, Victor | f | | 2267 | CAN | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Azimov, Ilyas | | | 2232 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kuprijanov, Anatoly | f | | 2243 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Drozdova, Dina | | wm | 2234 | RUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Pankov, German | m | | 2381 | RUS | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Aleksandrov, Grigoriy | | | 2239 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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