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Individual Calculations April 2023 |
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| Petruzzo, Vincenzo Total change: 58.00 | |   |
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| CP Salerno 2023 | Eboli | ITA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1388 | 3.00 | 6 | 1.45 | 40 | 58.00 | |
|  Cerone, Donato | | | 1714 | ITA | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Fico, Tommaso | | | 1538 | ITA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Cappuccio, Giulio | | | 1315 | ITA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Lamagna, Paolo | | | 1861 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ciao, Angelo Raffaele | | | 1609 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lamberti, Valerio | | | 1577 | ITA | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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