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Individual Calculations January 2011 |
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| Avetta, Roberto Total change: -7.75 | |   |
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| OP di Ivrea | Ivrea | ITA | 2010-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1687 | 1.00 | 3 | -0.31 | 25 | -7.75 | |
|  Caresana, Alessandro | | | 2003 | ITA | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Papalini, Claudio | | | 1718 | ITA | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Tricerri, Pierino | | | 1523 | ITA | 1.00 | 1 | 0.28 | 25 | 7.00 | |
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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