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Blitz:
Individual Calculations May 2017 |
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| Cossu, Andrea Total change: 30.60 | |   |
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| OP 2 ARZABLITZ | ARZACHENA | ITA | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1652 | 5.50 | 8 | 1.53 | 20 | 30.60 | |
|  Serra, Emanuele | | | 1849 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Deroma, Vittorio | | | 1346 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Malu, Marcello | | | 1475 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mascia, Germano | | | 1427 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Iandolo, Giovanni | | | 1768 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Di Pinto, Vincenzo | | | 1592 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mallo`, Danilo | | | 1805 | ITA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Messina, Giuseppe Ottavio | | | 1979 | ITA | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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