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Individual Calculations November 2023 |
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| Roshan Ghadami, Viana Total change: -33.60 | |   |
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| 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1053 | 0.00 | 4 | -0.84 | 40 | -33.60 | |
|  Rabbani, Abtin | | | 1533 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Farhood, Alireza | | | 1329 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mozaffari, Raha | | | 1143 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Keshavarz Meshkinfam, Rahan | | | 1256 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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