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Individual Calculations January 2009 |
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| Cavaterra, Umberto Total change: -2.10 | |   |
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| OP 6 Memorial A. Zichichi | Ladispoli | ITA | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1804 | 1.00 | 4 | -0.14 | 15 | -2.10 | |
|  Cappai, Davide | | | 2122 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Bitossi, Massimo | | | 1952 | ITA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Golino, Giovanni | | | 1920 | ITA | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Maggi, Luigi | | | 1896 | ITA | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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