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Rapid:
Individual Calculations July 2023 |
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| Gharib Gorgani, Sarina Total change: -40.80 | |   |
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| 2nd IRCF Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1076 | 0.00 | 4 | -0.81 | 40 | -32.40 | |
|  Taghikhani, Amir Ali | | | 1571 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Bahadori, Mohammad Sadegh | | | 1285 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jamali, Farzan | | | 1259 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Fateminia, Mostafa | | | 1239 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 2nd Chess To Infinity Weekly Rpid Tournaments 1402 | Tehran | IRI | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1076 | 0.00 | 3 | -0.21 | 40 | -8.40 | |
| | Neshan, Arshiya | | | 1665 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sabahifard, Arash | | | 1670 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ebrahimibasyaei, Amirali | | | 1352 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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