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Individual Calculations July 2013 |
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| Raccah, Ascer Total change: -12.75 | |   |
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| Campionato cittadino La Lupa 2013 | Roma | ITA | 2013-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1741 | 2.50 | 6 | 0.19 | 15 | 2.85 | |
|  Magini, Luca | | | 2052 | ITA | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Turturici, Pellegrino | | | 1953 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rocchi, Federico | | | 1945 | ITA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Del Vecchio, Leonardo | | | 1834 | ITA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Bolla, Vittorio | | | 1718 | ITA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Silano, Pierluigi | | | 1504 | 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 2013 | Roma | ITA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1741 | 0.00 | 3 | -1.04 | 15 | -15.60 | |
| | Pescatore, Lorenzo | | | 2141 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chianura, Mimmo | | | 1580 | ITA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Turturici, Pellegrino | | | 1935 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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