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Individual Calculations June 2023 |
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| Tutone, Andrea Total change: -1.80 | |   |
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| CIS 2023 - Serie Promozione Sicilia | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1536 | 2.00 | 4 | -0.09 | 20 | -1.80 | |
|  Galioto, Pietro | | | 1137 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vairo, Rocco Enrico | | | 2011 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Alioto, Claudio | | | 1583 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Musolino, Luigi | | | 1397 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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