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Individual Calculations March 2013 |
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| Pierandrei, Cristiano Total change: -6.45 | |   |
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| OP 34 Coppa Citta' di Sassari - CP provinciale | Sassari | ITA | 2013-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1966 | 4.00 | 6 | -0.58 | 15 | -8.70 | |
|  Cao, Carlo | | | 1683 | ITA | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Depau, Alessandro | | | 1761 | ITA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Passalacqua, Tullio | | | 1622 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Pes, Francesco | | | 1828 | ITA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sanna, Yuri | | | 1819 | ITA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Altea, Alessandro | | | 1810 | ITA | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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) | | | | CP Cagliari-Iglesias | Cagliari | ITA | 2013-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1966 | 3.50 | 4 | 0.15 | 15 | 2.25 | |
| | Giordano, Giulia | | | 1622 | ITA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Lussu, Andrea | | | 1572 | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Cao, Carlo | | | 1683 | ITA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Altea, Alessandro | | | 1810 | ITA | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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