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Individual Calculations March 2011 |
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| Diamante, Roberto Total change: 2.75 | |   |
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| OP XVIII Citta' di Montecatini - B | Montecatini Terme | ITA | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1838 | 1.50 | 2 | 0.11 | 25 | 2.75 | |
|  Catola, Marco | | | 1682 | ITA | 0.50 | 1 | -0.21 | 25 | -5.25 | |  Parise, Mariano | | | 1708 | ITA | 1.00 | 1 | 0.32 | 25 | 8.00 | |
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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