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Individual Calculations May 2012 |
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| Sermoneta, Eugenio Total change: 9.30 | |   |
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| OP 16 I like Elo | Roma | ITA | 2012-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1748 | 2.00 | 4 | 1.17 | 15 | 17.55 | |
|  Castelfranchi, Carlo | | | 2082 | ITA | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Antonelli, Fabrizio | | | 2045 | ITA | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Maggi, Fabrizio | | | 2148 * | ITA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Ricci, Stefano | | | 1764 | ITA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | * 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) | | | | OP 17 I like Elo | Roma | ITA | 2012-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1748 | 1.00 | 5 | -0.55 | 15 | -8.25 | |
| | Mosconi, Tiziano | | | 2096 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pala, Giorgio | | | 2011 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Miele, Enrico | | | 1628 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Sipione, Luigi | | | 1935 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | D Amico, Salvatore | | | 1869 | ITA | 0.00 | 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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