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Individual Calculations March 2023 |
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| Russo, Alessandro Total change: -82.80 | |   |
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| WE 25 Amatori - C | Mascalucia | ITA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1371 | 2.50 | 5 | -0.74 | 40 | -29.60 | |
|  Tripi, Riccardo | | | 1176 | ITA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Sirone, Gaspare | | | 1369 | ITA | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Alia, Matteo Maria | | | 1237 | ITA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Ciraulo, Silvia | | | 1265 | ITA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Tripi, Tommaso | | | 1243 | ITA | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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 Carnevale a Castel di Tusa - B | Tusa | ITA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1371 | 1.00 | 5 | -1.33 | 40 | -53.20 | |
| | Isgro , Andrea Fortunato | | | 1538 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Musolino, Luigi | | | 1397 | ITA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Camarda, Giuseppe | | | 1320 | ITA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Zangla, Giuseppe | | | 1368 | ITA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Geraci, Sergio | | | 1359 | ITA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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