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Individual Calculations February 2023 |
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| Coqueraut, Jean Dominique Total change: -23.80 | |   |
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| OP 8 Settimanale Del borgo Rounds 1-2-3 | Torino | ITA | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1506 | 0.00 | 2 | -0.33 | 20 | -6.60 | |
|  Cutelli, Massimo | | | 1812 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Giordana, Diego | | | 1759 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | OP 2 Il muretto di Alassio | Alassio | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1506 | 1.00 | 5 | -0.86 | 20 | -17.20 | |
| | Mercandelli, Claudio | | | 1771 | ITA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Sotgia, Cosimo | | | 1841 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Coqueraut, Lodewyk | | | 1437 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Diena, Giovanni | | | 1430 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Zannoni, Gianni | | | 1605 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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