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Rapid:
Individual Calculations July 2023 |
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| Haeri, Alireza Total change: -83.60 | |   |
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| Competitions of brilliant talents of Babylon Chess Board Table A | Mazandaran | IRI | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1223 | 1.50 | 6 | -2.09 | 40 | -83.60 | |
|  Barzegaran, Mahan | | | 1560 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Vahedi, Karen | | | 1074 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Khalilnezhad, Amitis | | | 1105 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Mivehchi, Golsa | | | 1007 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Rastegar, Bahar | | | 1096 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Vafaei Zarinabadi, Ilia | | | 1105 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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