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Individual Calculations October 2012 |
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| Arrigo, Andrea Total change: 45.00 | |   |
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| OP XXXVII Coppa Citta' di Cagliari - B | Cagliari | ITA | 2012-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1501 | 3.00 | 5 | 1.50 | 30 | 45.00 | |
|  Fragni, Enrico | | | 1639 | ITA | 1.00 | 1 | 0.69 | 30 | 20.70 | |  Erriu, Giampiero | | | 1727 | ITA | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Deiana, Giacomo | | | 1675 | ITA | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Cao, Carlo | | | 1630 | ITA | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Passalacqua, Tullio | | | 1587 | ITA | 0.50 | 1 | 0.12 | 30 | 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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