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Rapid:
Individual Calculations September 2019 |
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| Ostrovskiy, Viktor Total change: -39.20 | |   |
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| Viktor Kupreichik Memorial (Rapid) | Minsk | BLR | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1654 | 3.00 | 9 | -1.96 | 20 | -39.20 | |
|  Meshkov, Yuri A. | m | | 2054 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stanishevskij, Aleksandr | | | 1700 | BLR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Yasiukovich, Sergei | | | 1529 | BLR | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Patokova, Viktoriya | | | 1503 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Melekhov, Artyom | | | 1510 | BLR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ustiugov, Boris | | | 1491 | BLR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zhukovskij, Viktor | | | 2028 | BLR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Drobyshevsky, Vasily | | | 1552 | BLR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Tarasionak, Arseni | | | 1254 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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