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Individual Calculations January 2011 |
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| Manca, Giovanni Total change: -16.80 | |   |
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| OP Citta' di Marrubiu | Marrubiu | ITA | 2010-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1622 | 0.50 | 4 | -0.78 | 15 | -11.70 | |
|  Altea, Giovanni | | | 1850 | ITA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Murtas, Gianvito | | | 1781 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Marano, Daniele | | | 1675 | ITA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Setzu, Francesco | | | 1732 | ITA | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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 32 Coppa Sassari | Sassari | ITA | 2010-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1624 | 0.50 | 4 | -0.34 | 15 | -5.10 | |
| | Zuccarelli, Angelo | | | 1908 | ITA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Buchicchio, Roberto | | | 1944 | ITA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Serra, Emanuele | | | 1792 | ITA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Carta, Samuele | | | 1803 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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