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Individual Calculations February 2023 |
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| Kruglikov, Petr Total change: -12.40 | |   |
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| Championship Rostov region - 2023 (seniors) | Rostov-on-Don | RUS | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2199 | 5.00 | 7 | -0.62 | 20 | -12.40 | |
|  Bykanova, Larisa | | | 1729 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Martynov, Igor | | | 1758 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Semenikhin, Oleg | | | 1785 | RUS | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Parinov, Ivan | | | 1980 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kozachenko, Alexander | | | 1799 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shapovalov, Viktor | | | 2130 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pushkov, Nikolai | g | | 2196 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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