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Individual Calculations May 2023 |
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| Cuccu, Maria Total change: 6.60 | |   |
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| WE 8 Arzachena - B | Arzachena | ITA | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1439 | 3.50 | 6 | 1.58 | 20 | 31.60 | |
|  Spiga, Daniele | | | 1583 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Corrias, Mattia | | | 1598 | ITA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Valenza, Marco | | | 1623 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Ventrice, Lorenzo | | | 1555 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Di Giacomo, Francesco | | | 1532 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Pannella, Antonello | | | 1552 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | CP Parma 2023 | Fontanellato | ITA | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1439 | 1.00 | 5 | -1.25 | 20 | -25.00 | |
| | Prelati, Maurizio | | | 1860 | ITA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Salsi, Michele | | | 1112 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Fischetti, Luciano | | | 1378 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Grillo, Francesco | | | 1592 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ubaldi, Rocco Alvaro | | | 1491 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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