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Rapid:
Individual Calculations February 2017 |
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| Piantoni, Roberto Total change: 17.40 | |   |
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| OP 21 DELLA BEFANA | BERGAMO | ITA | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2103 | 5.50 | 7 | 0.87 | 20 | 17.40 | |
|  Persico, Lorenzo | | | 1703 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sorbera, Paolo | | | 1703 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pirrello, Christian | | | 1703 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rigamonti, Stefano | | | 2123 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Capata, Ion | | | 2210 | ITA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Locatelli, Andrea | | | 2189 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bossi, Alessandro | | | 1978 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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