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Individual Calculations January 2021 |
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| Levchuk, Ivan Total change: -49.60 | |   |
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| Championship Rostov-on-Don 2020 open | Rostov-on-Don | RUS | 2020-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1807 | 4.50 | 9 | -2.48 | 20 | -49.60 | |
|  Chigrik, Yury | | | 1407 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chakinsky, Aleksander | | | 1621 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Chobotov, Alexander | | | 1508 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kutovoi, Valery | | | 1728 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Chigrik, Alexandr | | | 1795 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kravtsov, Maksim N | | | 1407 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Belyaev, Boris | | | 1711 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Rodionov, Danila | | | 1407 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bashkirov, Mikhail | | | 1488 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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