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Individual Calculations July 2009 |
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| Buratti, Marco Total change: -20.55 | |   |
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| OP 3 Capo d'Orso | Porto Mannu | ITA | 2009-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2037 | 3.50 | 8 | 0.39 | 15 | 5.85 | |
|  Mircoli, Filippo | | | 1818 | ITA | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Stromboli, Ettore | f | | 2301 | ITA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Gretarsson, Hjorvar Steinn | | | 2287 | ISL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Scotta, Piergiorgio | | | 1823 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Piscopo, Pierluigi | m | | 2387 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Gohil, Harry | f | | 2334 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Badano, Fabio | | | 1825 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Glienke, Manfred, Dr. | m | | 2318 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | OP Citta' di Viterbo | Viterbo | ITA | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2037 | 2.00 | 5 | -1.76 | 15 | -26.40 | |
| | Pescatore, Lorenzo | | | 1832 | ITA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Maddaloni, Giovanni | | | 1812 | ITA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Rampini, Carlo | | | 1788 | ITA | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Pompili, Ugo | | | 1843 | ITA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Bondielli, Giorgio | | | 1918 | ITA | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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