Rapid:
Individual Calculations February 2017 |
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Petrea, Cristian Total change: -37.80 | | |
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OP FERRARA | FERRARA | ITA | 2017-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1694 | 1844 | 3.50 | 8 | -1.89 | 20 | -37.80 | |
| Calabri, Matilde | | | 1444 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Occari, Maurizio | | | 2052 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | Sforza, Michelangelo | | | 1619 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | Vari, Claudio | | | 1531 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Belloni, Umberto | | | 1768 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | Rondelli, Roberto | | | 1770 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | Chillemi, Giuseppe | | | 1574 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | Rosina, Graziano | | | 1791 | ITA | 0.50 | 1 | -0.07 | 20 | -1.40 | | * 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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