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Individual Calculations July 2017 |
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| Rotunno, Giuseppe Total change: 3.40 | |   |
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| CR Calabria 2017 | Rossano | ITA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2005 | 2.50 | 4 | 0.17 | 20 | 3.40 | |
|  Medaglia, Enzo | | | 1716 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Barca, Lorenzo | | | 1953 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Forlano, Luigi | | | 1988 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Cordi , Domenico | | | 2076 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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