Individual Calculations October 2022 |
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Parwa, Pshtiwan Ahmed Total change: 43.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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16th Khanzad Classic Chess Tournament - 2022 | Erbil | IRQ | 2022-09-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1487 | 1046 | 1.50 | 4 | 1.09 | 40 | 43.60 | |
| Pola, Azad Saber | | | 1651 | IRQ | 0.00 | 1 | -0.02 | 40 | -0.80 | | Peshang, Pshtiwan Ahmed | | | 1292 | IRQ | 0.50 | 1 | 0.31 | 40 | 12.40 | | Nhen, Zana Ismail | | | 1293 | IRQ | 1.00 | 1 | 0.81 | 40 | 32.40 | | Ali, Farhad Ali | | | 1711 | IRQ | 0.00 | 1 | -0.01 | 40 | -0.40 | | 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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