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Individual Calculations January 2017 |
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| Marani, Luca Total change: 10.40 | |   |
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| OP 20 Memorial Mario Tamburini | Bologna | ITA | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1915 | 4.50 | 6 | 0.52 | 20 | 10.40 | |
|  Pirotti, Livio | | | 1515 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Casadei, Idio | | | 1661 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Manguerra, Lyn Jane | | | 1693 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zorzetto, Carlo | | | 1679 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Calavalle, Giulio | | | 2237 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Muraro, Alberto | | | 1883 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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