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Rapid:
Individual Calculations February 2023 |
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| Ivanov, Alexander N. Total change: -22.80 | |   |
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| Stage 1_Marathon-2023_rapid | Surgut | RUS | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1850 | 5.00 | 8 | -1.14 | 20 | -22.80 | |
|  Ustyantsev, Fedor Aleks | | | 1450 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bakhman, Aleksandr | | | 1418 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Arinchev, Aleksandr | | | 1392 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Sanochkin, Nikolay | | | 1818 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Khalturina, Tatiana | | | 1433 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kabanov, Alexey Nik | | | 1356 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Andreev, Viktor | f | | 1998 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ryadchenko, Fedor | | | 1772 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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