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Rapid:
Individual Calculations January 2024 |
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| Mohammed, Salh Mirxan Total change: 23.80 | |   |
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| 39th Khanzad International Chess Tournament-Rapid | Erbil | IRQ | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1221 | 0.00 | 1 | -0.01 | 20 | -0.20 | |
|  Pola, Azad Saber | | | 1901 | IRQ | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | 1st Erbil Chess Academy Rapid Tournament 2023 | Erbil | IRQ | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1221 | 3.50 | 7 | 1.20 | 20 | 24.00 | |
|  Baxtyar, Hama Salih Ahmed | | | 1736 | IRQ | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Bahman, Omer Hama | | | 1861 | IRQ | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Nozhanad, Essa Ali | | | 1649 | IRQ | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kovan, Waleed Ahmed | | | 1089 | IRQ | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Usaid, Khozan Abdl Wahhab | | | 1136 | IRQ | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Shara, Azad Ibrahim | | | 1220 | IRQ | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Parwa, Pshtiwan Ahmed | | | 1305 | IRQ | 1.00 | 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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