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Individual Calculations May 2011 |
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| Prudenzano, Ruggero Total change: -25.05 | |   |
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| OP 4 Memorial S. Nobile | Roma | ITA | 2011-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1954 | 3.00 | 6 | -1.22 | 15 | -18.30 | |
|  Di Dario, Dario | | | 1711 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Baruffaldi, Giuseppe | | | 1836 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Maurizio, Antonio | | | 1898 | ITA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Battistelli, Alessandro | | | 1849 | ITA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Luigi, Rinaldo | | | 1766 | ITA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Andreozzi, Paolo | | | 1718 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | WE Primavera a Roma 2011 | Roma | ITA | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1953 | 2.00 | 4 | -0.45 | 15 | -6.75 | |
| | Gromovs, Sergejs | f | | 2308 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Romano, Marco Motraz | | | 1852 | ITA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Pipitone, Filippo Massimo | | | 1577 | ITA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Caruso, Antonino | | | 1723 | ITA | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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