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Individual Calculations January 2019 |
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| Sparvoli, Federico Total change: 34.00 | |   |
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| WE 21 Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1686 | 2.00 | 3 | 0.49 | 40 | 19.60 | |
|  De Paolis, Diego | | | 1643 | ITA | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Marzetti, Alessandro | | | 1422 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Miandro, Steven | | | 2005 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | WE Imola - B | Imola | ITA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1794 | 3.00 | 5 | 0.36 | 40 | 14.40 | |
| | Marinucci, Johnny | | | 1674 | ITA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Kadyrbekov, Islam | | | 1603 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Niccoli, Paolo | | | 1771 | ITA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ballotti, Luca | | | 1990 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Fratini, Mauro | | | 1828 | ITA | 0.50 | 1 | 0.05 | 40 | 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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