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Individual Calculations October 2022 |
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| Petrella, Alessandro Total change: 1.20 | |   |
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| CIS 2022 - Serie Promozione Emilia-Romagna Girone 3 | Ferrara | ITA | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1408 | 2.00 | 2 | 0.94 | 40 | 37.60 | |
|  Boaron, Arianna | | | 1409 | ITA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Togni, Alessandro | | | 1363 | ITA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | | | WE 4 Autunno a Bologna - B | Bologna | ITA | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1408 | 1.50 | 3 | -0.91 | 40 | -36.40 | |
|  Mei, Francesco | | | 1104 | ITA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Gaudesi, Giacomo Marco | | | 1124 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ruggiero, Ilaria | | | 1248 | ITA | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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