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Individual Calculations May 2017 |
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| Roberti, Bruno Total change: 29.00 | |   |
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| OP 15 Infrasettimanale ARS | Roma | ITA | 2017-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1916 | 5.00 | 7 | 1.45 | 20 | 29.00 | |
|  Capparuccia, Alessandro | | | 1620 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Turriziani Colonna, Giovanni | | | 2025 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Casagrande, Federico | | | 1780 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Martino, Enzo | | | 2034 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Marino, Giovanni | | | 1938 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Ricci, Giulio | | | 1748 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gromovs, Sergejs | f | | 2228 | ITA | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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) | | |
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