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Individual Calculations December 2019 |
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| Viotti, Alberto Total change: -7.20 | |   |
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| WE 26 Autunno scacchistico veneziano - C | Venezia | ITA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1470 | 1.50 | 3 | -0.36 | 20 | -7.20 | |
|  Sartori, Stefano | | | 1142 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Montanari, Laura Hadewig | | | 1319 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Defina, Francesco | | | 1630 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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