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Individual Calculations April 2009 |
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| Bottino, Alexiei Total change: 0.75 | |   |
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| OP Memorial Lorena Fronte | Pachino | ITA | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2008 | 2.50 | 6 | 0.05 | 15 | 0.75 | |
|  Napoli, Nicolo` | f | | 2263 | ITA | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Fiducioso, Marco | | | 2150 | ITA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Palazzotto, Roberto | | | 1855 | ITA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Rosolia, Giuseppe | | | 1893 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Gromovs, Sergejs | f | | 2358 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Arnetta Maria, Teresa | | | 2024 | ITA | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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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