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Rapid:
Individual Calculations November 2021 |
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| Delfanazari, Benyamin Total change: -11.60 | |   |
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| 2nd Shahpouri Rapid Open Chess Tournament (Rated) | Mazandaran | IRI | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1164 | 0.50 | 3 | -0.49 | 20 | -9.80 | |
|  Shabani, Sana | | | 930 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Ashkani, Teimor | | | 1732 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Akbari, Abolfazl | | | 1427 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Shadravan Saeed morad majidi Rapid Cup 1400(Chaloos) | Mazandaran | IRI | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1164 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
| | Sadeghifar, Mohammadreza | | | 1548 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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