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Individual Calculations November 2023 |
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| Cattomio, Roberto Total change: -6.80 | |   |
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| OP 4 Memorial Picchi | Porto Ceresio | ITA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1526 | 1.00 | 3 | -0.30 | 20 | -6.00 | |
|  Rausa, Giulio | | | 1775 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Borgia, Enrico | | | 1340 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bettini, Massimo | | | 1618 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Lugano-Paradiso Open II 2023 | Lugano-Paradiso | SUI | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1526 | 1.00 | 3 | -0.04 | 20 | -0.80 | |
| | Wuethrich, Lorenz | | | 2150 | SUI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Pisciotta, Lucas L | | | 1188 | SUI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gardi, Giuseppe | | | 1820 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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