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Rapid:
Individual Calculations April 2023 |
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| Kravchenko, Andrey Total change: -54.40 | |   |
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| 83. PORG Open 2023 | Praha | CZE | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1409 | 2.00 | 5 | -1.36 | 40 | -54.40 | |
|  Rybacek, Jan | | | 1147 | CZE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Madle, Robin | | | 1757 | CZE | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Nguyen Nhat, Minh Thu | | | 1187 | CZE | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Czerny, Kristian | | | 1055 | CZE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Suchanek, Petr | | | 1207 | CZE | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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