Individual Calculations January 2012 |
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Somma, Erminio Total change: 1.20 | | |
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OP 1° Trofeo Giorgio Porreca | Napoli | ITA | 2011-09-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1890 | 1673 | 1.00 | 4 | 0.04 | 30 | 1.20 | |
| Petteruti, Antonio | | | 1721 | ITA | 0.50 | 1 | 0.07 | 30 | 2.10 | | Solombrino, Giovanni | | | 1850 | ITA | 0.50 | 1 | 0.23 | 30 | 6.90 | | Buiano, Fabio | | | 2036 | ITA | 0.00 | 1 | -0.10 | 30 | -3.00 | | Cosenza, Gianni | | | 1952 | ITA | 0.00 | 1 | -0.16 | 30 | -4.80 | | 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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