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Individual Calculations March 2012 |
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| Ribizzi, Marco Total change: -17.40 | |   |
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| WE III Baia Corallo | Imperia | ITA | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1736 | 1.50 | 4 | -0.58 | 30 | -17.40 | |
|  De Luca, Fabio | | | 1988 | ITA | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Cai, Roberto | | | 1485 | ITA | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Bonino, Silvano | | | 1492 | ITA | 0.50 | 1 | -0.30 | 30 | -9.00 | | | Rapaire, Jean-Michel | | | 1905 | MNC | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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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