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Individual Calculations February 2023 |
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| Zakharov, Alexandr S. Total change: 20.80 | |   |
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| Ryazan region champ. 2023 - 1st League | Ryazan | RUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1589 | 5.50 | 9 | 0.52 | 40 | 20.80 | |
|  Apalkov, Nikolai | | | 1189 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kurenkov, Mikhail | | | 1385 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Raikin, Leonid | m | | 2072 | RUS | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Savoskin, Vladimir | | | 1579 | RUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Saraev, Arseniy M | | | 1208 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Manko, Leonid | | | 1895 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Polovinkin, Vadim | | | 1603 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Pronkin, Artem | | | 1763 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Baranov, Matvey | | | 1145 | RUS | 0.50 | 1 | -0.44 | 40 | -17.60 | | | * 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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