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Individual Calculations March 2021 |
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| Cutini, Marco Vinicio Total change: -19.20 | |   |
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| OP Prato city | Prato | ITA | 2021-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1588 | 1.50 | 3 | -0.96 | 20 | -19.20 | |
|  Corti, Vittorio | | | 1445 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Brotini, Stefania | | | 1215 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Caccamo, Siria | | | 1263 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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