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Individual Calculations May 2023 |
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| Nicolis, Claudio Total change: -4.20 | |   |
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| WE 25 Primavera - B | Genova | ITA | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1686 | 3.00 | 4 | -0.21 | 20 | -4.20 | |
|  Perrone, Massimiliano | | | 1388 | ITA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Tarable, Pietro | | | 1448 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Codecasa, Alessandro | | | 1381 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Coqueraut, Jean Dominique | | | 1534 | ITA | 1.00 | 1 | 0.30 | 20 | 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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