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Rapid:
Individual Calculations January 2015 |
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| Messina, Marco Total change: 26.20 | |   |
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| OP 9 PISA | PISA | ITA | 2014-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2088 | 6.50 | 9 | 1.31 | 20 | 26.20 | |
|  Carlesi, Tommaso | | | 1688 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tazzini, Marco | | | 1938 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Collutiis, Duilio | m | | 2482 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinto, Antonio | | | 1974 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Bettazzi, Alessandro | | | 1847 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Caprino, Marco | | | 2104 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Salerno, Francesco | | | 1972 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bettalli, Marco | | | 2039 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Passerotti, Pierluigi | f | | 2218 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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