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Individual Calculations May 2011 |
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| Sabetta, Alessandro Total change: 11.85 | |   |
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| OP 12. I like Elo | Roma | ITA | 2011-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1998 | 4.00 | 7 | 0.29 | 15 | 4.35 | |
|  Sarti, Emanuele | | | 1670 | ITA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Castelfranchi, Carlo | | | 2073 | ITA | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Palermo, Stefano | | | 2129 | ITA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Quimi, Marco | | | 2114 | PER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Maggi, Fabrizio | | | 2153 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ruotolo, Claudio | | | 1767 | ITA | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Viscogliosi, Enzo | | | 1852 | ITA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | CP Rieti 2011 | Rieti | ITA | 2011-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1998 | 2.00 | 3 | -0.15 | 15 | -2.25 | |
| | Colantuono, Virginia | | | 1667 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Giovanzanti, Francesco | | | 1833 | ITA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Marsili, Riccardo | | | 1961 | ITA | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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 Pasqua a Roma | Roma | ITA | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2013 | 3.50 | 7 | 0.65 | 15 | 9.75 | |
| | Sibilio, Mario | f | | 2349 | ITA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Carnicelli, Valerio | | | 1903 | ITA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Hautala, Roman | | | 2229 | FIN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Dobboletta, Alex | | | 1892 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Capitelli, Paolo | | | 2130 | ITA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Distaso, Antonio | | | 1990 | ITA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Farina, Saverio | | | 2139 | ITA | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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