Individual Calculations January 2015 |
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Perissotto, Mario Total change: -21.40 | | |
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WE 22 del Graticolato - B | Santa Maria di Sala | ITA | 2014-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1598 | 1724 | 1.50 | 4 | -1.07 | 20 | -21.40 | |
| Petrella, Andrea | | | 1324 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | Luu, Gianmarco | | | 1559 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | Ranieri, Matteo | | | 1610 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Ridolfo, Enrico | | | 1898 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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