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Individual Calculations August 2022 |
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| Vertuccio, Roberto Total change: -29.80 | |   |
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| OP 2 Estate a Roma 2022 | Roma | ITA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1754 | 2.50 | 5 | -1.49 | 20 | -29.80 | |
|  Avetisjan, Arman | | | 1354 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Abuhamdieh, Nando | | | 1370 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pittella, Pierdomenico | | | 1509 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | De Micheli, Francesco | | | 1450 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Campanella, Giovanni | | | 1753 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * 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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