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Individual Calculations November 2022 |
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| Mergoni, Riccardo Total change: -16.80 | |   |
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| WE 2 Lucca chess festival - C | Lucca | ITA | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1556 | 1.50 | 5 | -0.84 | 20 | -16.80 | |
|  Gimenez Guerrero, Alessio | | | 1640 | ITA | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Maffeis, Fabio | | | 1547 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Pedemonte, Claudio Giovanni | | | 1602 | ITA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Gurzoni, Francesco | | | 1541 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Arsi, Michele | | | 1562 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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