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Individual Calculations June 2022 |
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| Osman, Erkin Total change: 58.80 | |   |
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| Arena Arda Open - Classical Chess | Krumovgrad | BUL | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1414 | 2.00 | 3 | 1.47 | 40 | 58.80 | |
|  Simeonov, Svetoslav | | | 1752 | BUL | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Martinov, Nasko | | | 1716 | BUL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Georgiev, Dimitar St. | | | 1601 | BUL | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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