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Individual Calculations January 2020 |
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| Datteri, Matteo Total change: 18.20 | |   |
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| WE 7 Levante ligure - B | La Spezia | ITA | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1787 | 4.00 | 5 | 0.91 | 20 | 18.20 | |
|  Shadram, Eshagh | | | 1643 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Valastro, Mario | | | 1713 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Giorgi, Ezio Alberto | | | 1727 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Bajraktari, Besnik | | | 1655 | ALB | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Celati, Sara | | | 1757 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | |
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