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Individual Calculations January 2011 |
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| Simonini, Mattia Total change: -5.00 | |   |
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| WE 9. Citta' di Vignola | Vignola | ITA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1778 | 0.00 | 1 | -0.23 | 25 | -5.75 | |
|  Sfera, Mattia | | | 1990 | ITA | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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 Modena | Modena | ITA | 2010-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1778 | 1.00 | 2 | 0.03 | 25 | 0.75 | |
|  Vezzelli, Francesco | | | 1904 | ITA | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Venturelli, Giuseppe | | | 1677 | ITA | 0.50 | 1 | -0.14 | 25 | -3.50 | |
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) | | |
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