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Individual Calculations November 2022 |
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| Barbetti, Raul Total change: 15.60 | |   |
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| WE 2 Lucca chess festival - C | Lucca | ITA | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1556 | 2.00 | 4 | 0.39 | 40 | 15.60 | |
|  Rossi, Gabriele Valerio | | | 1682 | ITA | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Pigini, Francesco | | | 1529 | ITA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Gimenez Guerrero, Alessio | | | 1640 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Debernardi, Marco | | | 1658 | ITA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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