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Rapid:
Individual Calculations April 2023 |
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| Pourkherad, Abolfazl Total change: -4.40 | |   |
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| 12th Qazvin Weekly Rapid Cup - 1401 | Qazvin | IRI | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1408 | 2.00 | 4 | 0.07 | 20 | 1.40 | |
|  Sharafi, Amirhossein | | | 1649 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Moradi, Alireza | | | 1056 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rezaei, Arman | | | 1272 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mahdavi, Mahdis | | | 1691 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Qazvin Rapid Chess Championship - 1401 | Qazvin | IRI | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1408 | 1.00 | 5 | -0.29 | 20 | -5.80 | |
| | Yadegar, Radin | | | 2017 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Daliri, Pedram | | | 2069 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Akbari, Hossein | | | 1719 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nejati, Reza | | | 1179 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mohamadi, Niyousha | | | 1536 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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