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Individual Calculations May 2019 |
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| Mercandelli, Claudio Total change: 9.20 | |   |
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| WE 22 Primavera - B | Genova | ITA | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1840 | 3.50 | 5 | 0.46 | 20 | 9.20 | |
|  Gabbani, Sara | | | 1703 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Rivara, Massimo | | | 1753 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Serapiglia, Roberto | | | 1761 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Falcone, Giancarlo | | | 1795 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Marani, Luca | | | 1788 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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