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Individual Calculations April 2023 |
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| Coqueraut, Jean Dominique Total change: 21.40 | |   |
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| OP Settimanale Primavera a Torino 2023 Rounds 1-2-3-4 | Torino | ITA | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1513 | 2.50 | 3 | 0.72 | 20 | 14.40 | |
|  Gialdi, Fabio | | | 1275 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Parmentola, Sergio | | | 1625 | ITA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Coqueraut, Lodewyk | | | 1421 | ITA | 0.50 | 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) | | | | CP Biella e Vercelli 2023 | Biella | ITA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1513 | 1.50 | 3 | 0.35 | 20 | 7.00 | |
| | Raselli, Claudio | | | 1687 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Di Chiara, Mauro | | | 1831 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Piccioni, Roberto | | | 1321 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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