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Rapid:
Individual Calculations September 2022 |
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| Mokhtarzadeh, Ali Total change: -12.80 | |   |
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| 12th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1306 | 0.50 | 4 | -0.64 | 20 | -12.80 | |
|  Riyazifar, Saeid | | | 1676 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Abyari, Javad | | | 1718 | IRI | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Ahdi, Amirhossein | | | 1400 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Akbari, Samyar | | | 1232 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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