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Individual Calculations February 2020 |
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| Koshelnik, Ivan Total change: 88.40 | |   |
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| Championship Rostov-on-Don B15 | Rostov-on-Don | RUS | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1315 | 5.50 | 6 | 2.21 | 40 | 88.40 | |
|  Shishkalov, Nikita | | | 1244 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Postol, Miron | | | 1447 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Rodionov, Danila | | | 1318 | RUS | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Aronov, Artur | | | 1360 | RUS | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Usoshin, Aleksander | | | 1177 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Birmenko, Nikolay | | | 1128 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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