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Individual Calculations April 2017 |
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| Giordani, Roberto Total change: 15.40 | |   |
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| OP 10 Matto per un p'Elo | Bologna | ITA | 2017-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1856 | 4.50 | 6 | 0.77 | 20 | 15.40 | |
|  Bosco, Antonio | | | 1555 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Boselli, Tiziano | | | 1456 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marani, Luca | | | 1925 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Imburgia, Giuseppe | | | 2007 | ITA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Lugli, Andrea | | | 1757 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Santamato, Luigi | | | 1771 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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