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Individual Calculations January 2019 |
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| Orefice, Matteo Total change: 30.40 | |   |
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| Coppa Inverno - A | Napoli | ITA | 2018-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1600 | 4.00 | 7 | 1.12 | 40 | 44.80 | |
|  Sparice, Lorenzo | | | 1405 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Pellegrino, Carlo | | | 1468 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Riso, Giuseppe | | | 1520 | ITA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Somma, Andrea | | | 1864 | ITA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Nardiello, Luigi | | | 1920 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Esposito, Giuseppe | | | 1640 | ITA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Melchior, Alex | | | 1976 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | WE 5 Vesuvio Chess Festival - B | Boscotrecase | ITA | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1600 | 1.50 | 5 | -0.36 | 40 | -14.40 | |
| | Vitale, Michele | | | 1783 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Martorelli, Angelo | | | 1744 | ITA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sbarra, Nicola | | | 1645 | ITA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Ruggiero, Alessandro | | | 1512 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Di Muccio, Lindoro | | | 1813 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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