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Individual Calculations May 2012 |
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| Sabetta, Alessandro Total change: -30.00 | |   |
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| OP 16 I like Elo | Roma | ITA | 2012-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 2043 | 2.00 | 5 | -1.51 | 15 | -22.65 | |
|  Gerlando, Onofrio | | | 1643 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Vuelban, Virgilio | m | | 2347 | PHI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Raccah, Ascer | | | 1729 | ITA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Guidi, Marco | | | 1853 | ITA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Vanzan, Alessandro | | | 1759 | ITA | 0.00 | 1 | -0.84 | 15 | -12.60 | | | * 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) | | | | CP Reatino 2012 | Rieti | ITA | 2012-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2043 | 2.00 | 3 | -0.01 | 15 | -0.15 | |
| | Carconi, Massimo | | | 1727 | ITA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Marocco, Andrea | | | 1707 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Chiaretti, Roberto | | | 2228 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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 17 I like Elo | Roma | ITA | 2012-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 2036 | 3.00 | 5 | -0.48 | 15 | -7.20 | |
| | Vanzan, Alessandro | | | 1714 | ITA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Vannelli, Vittorio | | | 1813 | ITA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Quimi, Marco | | | 2142 | PER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Battistelli, Alessandro | | | 1943 | ITA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Mastrantonio, Giuseppe | | | 1757 | ITA | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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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