Individual Calculations August 2023 |
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Mahmoodi, Samad Total change: -9.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1473 | 1574 | 4.00 | 7 | -0.45 | 20 | -9.00 | |
| Motaajjeb, Siavash | | | 1411 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | Yeganeh, Hamidreza | | | 1408 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | Ahmadi, Seyedeh Malihe | | | 1688 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | Ghasemi, Reza | | | 1460 | IRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | Hashemi, Seyed Kian | | | 1458 | IRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | Taki, Nima | | | 1397 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | Garosian, Vania | | | 1487 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | 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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