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Rapid:
Individual Calculations August 2019 |
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| Rezaei, Aytak Total change: -7.20 | |   |
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| 3th ardabil-achmaz chess school cup (1398) | Ardabil | IRI | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1089 | 0.50 | 4 | -0.36 | 20 | -7.20 | |
|  Golmoghani, Mahsa | | | 1376 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Eydazha, Sevil | | | 1374 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Mahmoudi, Mohammad Amin | | | 1236 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Aabd, Arya | | | 1293 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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