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Individual Calculations June 2023 |
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| Collutiis, Duilio Total change: -8.80 | |   |
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| CIS 2023 - Serie Master | Bacoli | ITA | 2023-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2357 | 3.50 | 7 | -0.88 | 10 | -8.80 | |
|  Davi, Alessandro | | | 2177 | ITA | 0.00 | 1 | -0.74 | 10 | -7.40 | |  Cocchi, Andrea | f | | 2189 | ITA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Hercegovac, Neven | | | 2153 | ITA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Bellia, Fabrizio | m | | 2393 | ITA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Botta, Massimiliano | | | 2258 | ITA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | D`amore, Carlo | m | | 2380 | ITA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Mazzilli, Piero | f | | 2285 | ITA | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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