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Individual Calculations January 2012 |
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| Mameli, Gianluca Total change: -4.65 | |   |
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| OP 2 Coppa Citta' di Marrubiu | Marrubiu | ITA | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1948 | 4.50 | 7 | 0.60 | 15 | 9.00 | |
|  Neri, Luca | | | 1608 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Sanna, Yuri | | | 1793 | ITA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Setzu, Francesco | | | 1719 | ITA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Neri, Enzo | | | 2079 | ITA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Ibba, Isacco | | | 2174 | ITA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Pannella, Leopoldo | | | 1691 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ljubisavljevic, Zivojin Z | m | | 2221 | SRB | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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 XXXIII Coppa Citta' di Sassari | Sassari | ITA | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1962 | 3.00 | 6 | -0.91 | 15 | -13.65 | |
| | Dessy, Eugenio | | | 1673 | ITA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Sanna, Yuri | | | 1806 | ITA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Messina, Giuseppe Ottavio | | | 2089 | ITA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Lobina, Paolo | | | 1786 | ITA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Marano, Daniele | | | 1745 | ITA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Buchicchio, Alessandro | | | 1945 | ITA | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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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