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Individual Calculations January 2012 |
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| Buchicchio, Roberto Total change: 9.30 | |   |
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| OP XXXIII Coppa Citta' di Sassari | Sassari | ITA | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1885 | 4.50 | 7 | 0.62 | 15 | 9.30 | |
|  Di Pinto, Vincenzo | | | 1633 | ITA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Lobina, Paolo | | | 1786 | ITA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Dessy, Eugenio | | | 1673 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Serra, Alessandro | | | 1752 | ITA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Altea, Alessandro | | | 1820 | ITA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Ibba, Isacco | | | 2205 | ITA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Neri, Enzo | | | 2066 | ITA | 0.50 | 1 | 0.24 | 15 | 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) | | |
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