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Rapid:
Individual Calculations September 2017 |
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| Gorbounova, Natalia Total change: -6.60 | |   |
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| OP NOTTE DEGLI SCACCHI | SAVONA | ITA | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1573 | 1.00 | 4 | -0.33 | 20 | -6.60 | |
|  Beccaris, Gabriele | | | 1956 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sacchi, Luca | | | 1354 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Damele, Stefano | | | 1725 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tedeschi, Luciano | | | 1852 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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