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Individual Calculations May 2023 |
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| Crifo , Leonardo Total change: -35.60 | |   |
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| WE 25 Primavera - C | Genova | ITA | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1396 | 2.00 | 4 | -0.89 | 40 | -35.60 | |
|  Caliego, Paolo | | | 1153 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Bassani, Vera Maria | | | 1244 | ITA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Rizzi, Giacomo | | | 1322 | ITA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Bechelli, Elisa | | | 1161 | ITA | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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