Individual Calculations November 2023 |
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Arian, Matin Total change: 8.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1490 | 1721 | 6.50 | 8 | 0.22 | 40 | 8.80 | |
| Hamed Monfared, Ali | | | 1497 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | Sayyari, Ahmad | | | 1460 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | Khalifehzadeh, Jaafar | | | 1593 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | Tavassoli, Saghar | | | 1443 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | Ghalenoei, Amirhossein | | | 1589 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | Fattahi, Mohammad | | | 1456 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | Hajian Fazli, Amir Hossein | | | 1453 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | Hashemi, Nazanin | | | 1427 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | 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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