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Rapid:
Individual Calculations June 2023 |
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| Ghahramani, Amir Mehdi Total change: -13.20 | |   |
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| Ardabil Teacher Cup | Ardabil | IRI | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1254 | 1.00 | 6 | -0.21 | 40 | -8.40 | |
|  Aslani, Mahmood | | | 1943 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Motaajjeb, Siavash | | | 1598 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pino, Ali Asghar | | | 1558 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shahryar, Farzad | | | 1568 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Sahraie, Mohamadreza | | | 1092 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Fekri, Mehdi | | | 1639 | IRI | 0.00 | 1 | -0.09 | 40 | -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) | | | | 1th Ardabil - Achmaz Chess School Cup (1402) U18 | Ardabil | IRI | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1254 | 0.00 | 2 | -0.12 | 40 | -4.80 | |
| | Majidzadeh, Amirhossein | | | 2018 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Rouhi, Arman | | | 1596 | IRI | 0.00 | 1 | -0.12 | 40 | -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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