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Individual Calculations September 2017 |
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| Marangoni, Simone Total change: 38.80 | |   |
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| OP 17 Valle del Chiese | Condino | ITA | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1781 | 5.00 | 7 | 1.94 | 20 | 38.80 | |
|  Benini, Gabriele | | | 1394 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Voltolini, Giuseppe | | | 2049 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Olivetti, Davide | | | 2134 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Petragnani, Gian Giacomo | | | 1542 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Galas, Franco | | | 1618 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Geisshirt, Marco | | | 2007 | GER | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Popa, Claudio | c | | 2096 | 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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