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Individual Calculations December 2019 |
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| Bortolotti, Francesco Total change: -46.40 | |   |
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| OP 2 Autunno scacchistico bresciano | Brescia | ITA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1893 | 3.00 | 6 | -1.16 | 40 | -46.40 | |
|  Brugaletta, Alessandro | | | 1493 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lumachi, Gabriele | f | | 2224 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bortolotti, Alessandro | | | 1622 | ITA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Cassi, Elisa | | | 1615 | ITA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Morganti, Lionello | | | 1589 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Negro, Raffaele | | | 1822 | ITA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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