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Individual Calculations February 2023 |
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| Cosco, Luca Total change: 55.20 | |   |
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| OP Winter chess | Cosenza | ITA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1215 | 2.00 | 5 | 1.38 | 40 | 55.20 | |
|  Bloise, Christian | | | 1585 | ITA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Spina, Giovanni | | | 1653 | ITA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bellisario, Carlo | | | 1576 | ITA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Brogneri, Giovanni | | | 1874 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Mingrone, Agostino | | | 1322 | ITA | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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