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Individual Calculations January 2012 |
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| Raccah, Ascer Total change: -1.65 | |   |
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| OP 15. I like Elo | Roma | ITA | 2011-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1746 | 2.00 | 6 | 0.70 | 15 | 10.50 | |
|  Antonelli, Fabrizio | | | 2052 | ITA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Elia, Alessio | | | 1894 | ITA | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Pala, Giorgio | | | 2011 | ITA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Di Mauro, Giuseppe | | | 1951 | ITA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Castelfranchi, Carlo | | | 2057 | ITA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Scagliarini, Bruno | | | 1895 | ITA | 0.00 | 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) | | | | OP DLF Steinitz 2011 | Roma | ITA | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1731 | 0.50 | 4 | -0.81 | 15 | -12.15 | |
| | Simeone, Giulio | | | 1940 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Di Tucci, Benedetto | | | 1833 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Soncini, Stefano | | | 1857 | ITA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Tomassetti, Giuseppe | | | 1810 | ITA | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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