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Individual Calculations May 2023 |
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| Perano, Simone Total change: -29.60 | |   |
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| OPEN CHESS MENORCA A | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1728 | 1.50 | 9 | -1.35 | 20 | -27.00 | |
|  Nurmanova, Alua | | wm | 2224 | KAZ | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Ponseti Lluch, Joan | | | 1997 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vihan, Shourya | | | 1907 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vicens Company, Maria Antonia | | | 1888 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hafner, Bernhard | | | 1860 | AUT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Oliver Amengual, Adria | | | 1938 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ribon Calabia, Mariano | | | 1708 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Salord Guillen, Joan | | | 1679 | ESP | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Umaran Del Campo, Enrique | | | 1780 | ESP | 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) | | | | CR Piemonte 2023 | Cirie' | ITA | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1728 | 2.00 | 6 | -0.13 | 20 | -2.60 | |
| | Bergero, Simone | | | 1985 | ITA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Cacinschi, Alexandru | | | 2048 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Di Chiara, Mauro | | | 1840 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Manni, Stefano | | | 1940 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bullita, Simone | | | 1790 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Manco, Amaliya | | | 1450 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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