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Individual Calculations January 2015 |
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| Quaglia, Ferdinando Total change: -8.80 | |   |
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| OP 6 Infrasettimanale ARS | Roma | ITA | 2014-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1564 | 2.00 | 5 | -0.33 | 20 | -6.60 | |
|  Roberti, Bruno | | | 1899 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Fini, Ottavio | | | 1333 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sacco, Davide | | | 1703 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | De Guisa, Michele | | | 1498 | ITA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Miele, Enrico | | | 1552 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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 9 infrasettimanale SS Lazio - B | Roma | ITA | 2014-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1564 | 2.50 | 5 | -0.11 | 20 | -2.20 | |
| | Alessio, Anna | | | 1360 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Modestino, Marco | | | 1605 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Luigi, Rinaldo | | | 1780 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Navarra, Stefano | | | 1529 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Dorascenzi, Angelo | | | 1460 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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