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Rapid:
Individual Calculations January 2024 |
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| Nasraw, Mustafa Mohammed Total change: -25.40 | |   |
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| 1st Erbil Chess Academy Rapid Tournament 2023 | Erbil | IRQ | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1179 | 1276 | 2.50 | 6 | -1.27 | 20 | -25.40 | |
|  Samir, Anwar Mohammed | | | 1384 | IRQ | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Roz, Samir Anwar | | | 1140 | IRQ | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Usaid, Khozan Abdl Wahhab | | | 1136 | IRQ | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Raz, Rawaz Tayeb | | | 1098 | IRQ | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mahmood, Salar Akram | | | 1219 | IRQ | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Hewr, Fateh Ismail | | | 1096 | IRQ | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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