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Individual Calculations June 2024 |
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| Vignoli, Sergio Total change: 25.60 | |   |
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| OP Work in chess | Bologna | ITA | 2024-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1572 | 2.00 | 3 | 0.64 | 40 | 25.60 | |
|  Steccanella, Sergio | | | 1717 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Bertelli, Sofia | | | 1441 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Vignola, Elia | | | 1667 | ITA | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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