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Individual Calculations June 2021 |
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| Vertuccio, Roberto Total change: -32.40 | |   |
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| WE 2 Primavera a Roma 2021 - A | Roma | ITA | 2021-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1803 | 2.00 | 5 | -1.62 | 20 | -32.40 | |
|  Abuhamdieh, Nando | | | 1426 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Carnicelli, Valerio | f | | 2203 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sacripanti, Valerio | | | 1403 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Moriggi, Alessandro | | | 1556 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Artissi, Sabina | | | 1439 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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