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Individual Calculations July 2017 |
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| Pastore, Cosmas Total change: 28.80 | |   |
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| OP 25 Infrasettimanale SS Lazio | Roma | ITA | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1919 | 3.00 | 6 | 0.73 | 20 | 14.60 | |
|  Palermo, Stefano | | | 2132 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Sipione, Luigi | | | 1972 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Gromovs, Sergejs | f | | 2297 | ITA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Castelfranchi, Carlo | | | 2014 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Scacco, Mauro | | | 2039 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mammoliti, Francesco | | | 1672 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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 12 La Lupa | Roma | ITA | 2017-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1919 | 4.50 | 7 | 0.84 | 20 | 16.80 | |
| | Raccah, Ascer | | | 1655 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Condemi, De Felice Alfonso | | | 1806 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Turriziani Colonna, Giovanni | | | 2029 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Gromovs, Sergejs | f | | 2297 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | D Offizi, Francesco | | | 1713 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Roberti, Bruno | | | 1924 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Primavera, Federico | | | 1917 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | WE 7 SS Lazio | Roma | ITA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1878 | 2.00 | 3 | -0.13 | 20 | -2.60 | |
| | Maselli, David | | | 1502 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Montecchi, Ugo | | | 2029 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Berrettoni, Cristiano | | | 1478 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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