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Rapid:
Individual Calculations January 2018 |
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| Casavecchia, Alberto Total change: -6.80 | |   |
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| OP 12 ARROCCO CHESS CLUB | ROMA | ITA | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1688 | 2.00 | 6 | -0.34 | 20 | -6.80 | |
|  Minikh, Eduard | | | 2080 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ciampi, Vincenzo | | | 1892 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Guidi, Marco | | | 1785 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | D`eva, Maurizio | | | 1662 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Marzio, Mario | | | 1288 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marta, Daniele | | | 1939 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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