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Rapid:
Individual Calculations January 2024 |
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| Ahmed, Abdul Fattah Ahmed Total change: -7.80 | |   |
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| 40th khanzad International Chess Tournament -Rapid 2023 | Erbil | IRQ | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1445 | 3.00 | 6 | -0.39 | 20 | -7.80 | |
|  Alawash, Firass | | | 1840 | SYR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Peshawa, Pshtiwan Ahmed | | | 1184 | IRQ | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Shadi, Fouad Mohammed | | | 1183 | IRQ | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Brusk, Kawa Abdalla | | | 1146 | IRQ | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Salam, Naser Bejung | | | 1310 | IRQ | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Baktiar, Hamd Mohammed | | | 1751 | IRQ | 1.00 | 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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