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Individual Calculations January 2013 |
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| Negro, Roberto Total change: -1.80 | |   |
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| WE Cipressina | Mestre | ITA | 2012-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2138 | 3.50 | 5 | 0.32 | 15 | 4.80 | |
|  Rossi, Gianni | | | 1828 | ITA | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Xia, Jie | f | | 2262 | ITA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Franco, Alessandro P. | | | 1897 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Viaggi, Stefano | | | 2042 | ITA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Gallo, Enrico | | | 2092 | ITA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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 20 del Graticolato | Santa Maria di Sala | ITA | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2156 | 2.50 | 5 | -0.44 | 15 | -6.60 | |
| | Della Sala, Bruno | | | 1906 | ITA | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Santolini, Luigi | | | 2144 | ITA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Aprile, Martino | | | 1947 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Maltsev, Leonid | c | | 2004 | UKR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Lazic, Miroljub | g | | 2471 | SRB | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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