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Individual Calculations April 2015 |
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| Rocchi, Federico Total change: -8.80 | |   |
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| OP 8 Memorial Salvatore Nobile | Roma | ITA | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1900 | 3.50 | 6 | -0.44 | 20 | -8.80 | |
|  Vanzan, Alessandro | | | 1583 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Salvagni, Gianfranco | | | 1683 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Seletsky, Grigory | f | | 2300 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vannelli, Vittorio | | | 1767 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Luigi, Rinaldo | | | 1753 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Chianura, Mimmo | | | 1624 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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