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Rapid:
Individual Calculations December 2018 |
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| Graziani, Sergio Total change: -7.60 | |   |
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| OP 24 ARROCCO CHESS CLUB | ROMA | ITA | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1870 | 4.00 | 8 | -0.38 | 20 | -7.60 | |
|  Ferretti, Folco | f | | 2250 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Abuhamdieh, Nando | | | 1503 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Capitelli, Paolo | | | 2018 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Marino, Giovanni | | | 1898 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sermoneta, Eugenio | | | 1780 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Melega, Michele | | | 1572 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Graziani, Emma | | | 1514 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Carnicelli, Flavio | | | 2047 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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