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Individual Calculations February 2023 |
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| Guccione, Matteo Francesco Total change: 49.20 | |   |
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| WE Eburum dell'Epifania - A | Eboli | ITA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1799 | 2.50 | 4 | 0.71 | 40 | 28.40 | |
|  Seletsky, Grigory | f | | 2280 | UKR | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Lamagna, Lucio | | | 1750 | ITA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Calemma, Alfredo Mariano | | | 1717 | ITA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Della Rocca, Giuseppe | | | 1758 | 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) | | | | OP Winter chess | Cosenza | ITA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1799 | 4.00 | 5 | 0.52 | 40 | 20.80 | |
| | Maletta, Francesco | | | 1416 | ITA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Giannattasio, Vincenzo | | | 1580 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Spina, Giovanni | | | 1653 | ITA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Rubino, Alessandro | | | 1694 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Vommaro, Stanislao | | | 1833 | ITA | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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