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Individual Calculations February 2023 |
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| Ruggiero, Armando Total change: 86.60 | |   |
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| WE Eburum dell'Epifania - B | Eboli | ITA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1557 | 4.00 | 5 | 1.90 | 40 | 76.00 | |
|  Pica, Victor | | | 1615 | ITA | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Gravina, Giuseppe | | | 1528 | ITA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Lamberti, Valerio | | | 1538 | ITA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Spina, Giovanni | | | 1653 | ITA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Lombardi, Michele | | | 1759 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | | NOTE: K factor changed | | OP Winter chess | Cosenza | ITA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1557 | 1.00 | 3 | 0.53 | 20 | 10.60 | |
| | Brogneri, Giovanni | | | 1874 | ITA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Rametta, Marcello | | | 1734 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Forlano, Luigi | | | 1981 | ITA | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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