Individual Calculations November 2023 |
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Mayah Pour, Mohammad Total change: -4.80 | | ![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 |
1637 | 1570 | 1.00 | 3 | -0.24 | 20 | -4.80 | |
| Yousefiraki, Mojtaba | | | 1868 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | Baktiar, Hamd Mohammed | | | 1777 | IRQ | 0.00 | 1 | -0.23 | 20 | -4.60 | | Savari, Ahmad | | | 1267 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | 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) | |
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