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Rapid:
Individual Calculations April 2023 |
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| Aghapoor Kazemi, Mehdi Total change: -49.60 | |   |
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| Mazandaran Rapid Chess Championship | Mazandaran | IRI | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1593 | 5.00 | 9 | -2.48 | 20 | -49.60 | |
|  Majidi, Toktam | | | 1182 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khamisi, S Jafar | | | 2068 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ehsani, Ilya | | | 1228 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Sadr Niaki, Seyyedeh Fatemeh | | | 1127 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Zare, Nazanin Zahra | | | 1223 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Hoseini, Seyedeh Niki | | | 1088 | IRI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Vafaei Zarrin Abadi, Iliya | | | 1193 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mivehchi, Golsa | | | 1084 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Momeni, Sepanta | | | 1197 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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