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Individual Calculations June 2022 |
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| Basova, Polina Total change: 79.20 | |   |
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| Arena Arda Open - Classical Chess | Krumovgrad | BUL | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1496 | 2.50 | 5 | 1.98 | 40 | 79.20 | |
|  Stefanov, Plamen | | | 2077 | BUL | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Gochev, Gincho | | | 1832 | BUL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Todorov, Tsetsko | | | 2026 | BUL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Petrov, Valeriy | | | 1616 | BUL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Smolin, Sergey | m | | 2189 | UKR | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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