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Rapid:
Individual Calculations August 2023 |
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| Rostami, Ehsan Total change: 4.80 | |   |
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| Behshahr Open Chess Tournament Rapid (Rated) | Mazandaran | IRI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1574 | 4.50 | 7 | 0.24 | 20 | 4.80 | |
|  Poorreza, Armin | | | 1215 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Ghazvini, Hanif | | | 1486 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Alinasab, Mobina | | wg | 2110 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Momeni, Abdolreza | | | 1359 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nazarian, Parsa | | | 1775 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jafari, Behnia | | | 1261 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hamzeh Mohammad Abadi, Ghasem | | | 1295 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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