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Individual Calculations February 2023 |
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| Petrov, Anatoliy E. Total change: -132.80 | |   |
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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 |
| 1489 | 1815 | 2.50 | 7 | -3.32 | 40 | -132.80 | |
|  Kutovoi, Valery | | | 1442 | RUS | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Kurkin, Mikhail | | | 1525 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Chigrik, Yury | | | 1288 | RUS | 0.00 | 1 | -0.97 | 40 | -38.80 | | | Avdalian, Viktor | | | 1917 | UKR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Bashkirov, Mikhail | | | 1371 | RUS | 0.00 | 1 | -0.94 | 40 | -37.60 | | | Levchuk, Liudmila | | | 1415 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Zhabotinskiy, Sergey | | | 1462 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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