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Individual Calculations July 2011 |
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| Guglielmetti, Oscar Total change: -54.45 | |   |
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| OP 45 Corsico Scacchi - B | Corsico | ITA | 2011-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1786 | 1.00 | 3 | -0.15 | 15 | -2.25 | |
|  Saffioti, Cristian | | | 1914 | ITA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Riboldi, Raffaele | | | 1897 | ITA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Penna, Tommaso | | | 1810 | ITA | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | FE 15 Salsomaggiore - B | Salsomaggiore Terme | ITA | 2011-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1780 | 0.50 | 4 | -2.38 | 15 | -35.70 | |
| | Palermiti, Francesco | | | 1518 | ITA | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Tirelli, Stefano | | | 1569 | ITA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Christen, Peter Walter | | | 1564 | ITA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Eandi, Arnaldo | | | 1772 | ITA | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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) | | | | FE 23 Citta' di Lucca - B | Lucca | ITA | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1780 | 1.00 | 3 | -1.10 | 15 | -16.50 | |
| | Stilli, Gabriele | | | 1655 | ITA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Mazza, Stephano | | | 1729 | FRA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Ponzecchi, Riccardo | | | 1465 | ITA | 1.00 | 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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