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Rapid:
Individual Calculations June 2023 |
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| Delgoshad, Amin Total change: -6.40 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1113 | 1.00 | 7 | -0.32 | 20 | -6.40 | |
|  Ghadyani, Shadi | | | 1273 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nasiri, Abolfazl | | | 1338 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zandi, Mohammad Taha | | | 1503 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ighani, Kamran | | | 1443 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Gharaee Shirazi, Shervin | | | 1440 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Namazi Shirazi, Ali | | | 1372 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Raygantafrashi, Sara | | | 1268 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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