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Rapid:
Individual Calculations March 2021 |
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| Koshelnik, Ivan Total change: 23.00 | |   |
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| Rostov-on-Don_January 2021 rapid | Rostov-on-Don | RUS | 2021-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1464 | 4.00 | 8 | 1.15 | 20 | 23.00 | |
|  Akhmedov, Zaur | | | 1205 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Parinov, Ivan | | | 2015 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Drachev, Evgeniy | | | 1494 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Bykanov, Sergei | | | 2114 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Volgin, Maksim | | | 1486 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Danchenko, Artemiy | | | 1989 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Stadnichenko, Stanislav | | | 1592 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Scherbak, Matvey | | | 1316 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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