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Individual Calculations January 2018 |
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| Catalini, Giampiero Total change: -30.60 | |   |
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| FE Stefano Tatai | Roma | ITA | 2017-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1758 | 2.50 | 7 | -1.53 | 20 | -30.60 | |
|  Petragnani, Gian Giacomo | | | 1517 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Marta, Daniele | | | 1960 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vannelli, Vittorio | | | 1733 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Marcangeli, Alessandro | | | 1733 | ITA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Salvagni, Gianfranco | | | 1600 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Medori, Marco | | | 1779 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Raccah, Ascer | | | 1564 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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