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Rapid:
Individual Calculations July 2023 |
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| Pakdaman Shahri, Ilia Total change: -1.20 | |   |
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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 |
| 1205 | 1358 | 5.50 | 8 | -0.03 | 40 | -1.20 | |
|  Omidvari, Sepehr | | | 1014 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Hasannia, Parsa | | | 1156 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Vafaei Zarinabadi, Ilia | | | 1105 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mokhtarifar, Mehrad | | | 1232 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Barmar, Melisa | | | 1204 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Najafi, Diana | | | 1202 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Azizi, Alireza | | | 1498 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Saeidzadeh, Mohammad Reza | | | 1228 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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