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Individual Calculations May 2011 |
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| Urzi, Silvio Total change: 1.50 | |   |
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| OP 12. I like Elo | Roma | ITA | 2011-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1792 | 2.50 | 7 | -0.48 | 15 | -7.20 | |
|  Maggi, Fabrizio | | | 2153 | ITA | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Giraldi, Alberto | | | 1600 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Tocco, Paolo | | | 2185 | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Migliozzi, Giuseppe | | | 1702 | ITA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | De Lisa, Carmine | | | 1725 | ITA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Roberti, Bruno | | | 1936 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Sermoneta, Eugenio | | | 1773 | ITA | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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 - B | Roma | ITA | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1801 | 4.50 | 6 | 0.58 | 15 | 8.70 | |
| | D`alatri, Lorenzo | | | 1673 | ITA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Zarfati, Daniele | | | 1605 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Caffarelli, Cristiano | | | 1654 | ITA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Raccah, Ascer | | | 1796 | ITA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Mastrolonardo, Francesco | | | 1707 | ITA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Casella, Carlo | | | 1684 | ITA | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | |
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