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Rapid:
Individual Calculations August 2023 |
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| Vafaei Zarinabadi, Ilia Total change: -41.20 | |   |
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| Behshahr Open Chess Tournament Rapid (Rated) | Mazandaran | IRI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1017 | 1105 | 0.00 | 1 | -0.62 | 40 | -24.80 | |
|  Rostamian, Arad | | | 1017 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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) | | | | Rapid chess competition, Pishkesvat Seyyed Alireza Jafari | Mazandaran | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1143 | 0.00 | 3 | -0.41 | 40 | -16.40 | |
|  Akbari Gelvardi, Mohammad | f | | 2144 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Saadatmandi, Elina | | | 1502 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rezaei Moghadam, Arshia | | | 1285 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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