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Individual Calculations September 2021 |
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| Zerilli, Amos Giacomo Total change: 105.60 | |   |
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| CIG 2021 - Finale U12 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1374 | 6.00 | 8 | 2.64 | 40 | 105.60 | |
|  Clerici, Edoardo Maria | | | 1043 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mammi, Ottavio | | | 1656 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Brunetti, Alessandro | | | 1161 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Cericola, Michele Ettore | | | 1306 | ITA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Viti, Matteo | | | 1624 | ITA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Lin, Boyuan | | | 1507 | ITA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Maldonado, Stefano | | | 1738 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bonetti, Alberto | | | 1486 | ITA | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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