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Blitz:
Individual Calculations January 2018 |
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| Graziani, Sergio Total change: 16.00 | |   |
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| OP ROMA CITTA' APERTA 2017 | ROMA | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1893 | 3.00 | 6 | 0.80 | 20 | 16.00 | |
|  Testa, Adriano | | | 2260 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Peccheneda, Ezio | | | 1745 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Piancatelli, Marco | | | 2075 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Luciani, Valerio | f | | 2250 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Maggi, Fabrizio | | | 2112 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Carconi, Massimo | | | 1639 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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