Rapid:
Individual Calculations April 2023 |
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Sadeghi Dereshgi, Ehsan Total change: -5.60 | | |
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Tabriz milad mahdi rapid chess tournament | Tabriz | IRI | 2023-03-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1507 | 1684 | 6.00 | 9 | -0.28 | 20 | -5.60 | |
| Movafeghi, Ata | | | 1348 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | Khoshkalam, Seyed Mahan | | | 1886 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | Moghaddamian, Afshin | | | 2038 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | Shamsi, Payar | | | 1411 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | Abdollahi, Tanaz | | | 1222 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | Ghahramani, Amir Mehdi | | | 1284 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Motaajjeb, Siavash | | | 1397 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Sarvin, Alireza | | | 1476 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | Sharifi, Sajad | | | 1500 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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