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Rapid:
Individual Calculations January 2024 |
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| Pari, Pishtiwan Ahmed Total change: -44.80 | |   |
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| 39th Khanzad International Chess Tournament-Rapid | Erbil | IRQ | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1279 | 1.00 | 3 | -0.27 | 40 | -10.80 | |
|  Rezdar, Farman Khalil | | | 1597 | IRQ | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Briss, Chiya Taher | | | 1056 | IRQ | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mohammed, Ako Mohammed | | | 1381 | IRQ | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 1st Erbil Chess Academy Rapid Tournament 2023 | Erbil | IRQ | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1279 | 2.00 | 6 | -0.77 | 40 | -30.80 | |
|  Bahman, Omer Hama | | | 1861 | IRQ | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kovan, Waleed Ahmed | | | 1089 | IRQ | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Baxtyar, Hama Salih Ahmed | | | 1736 | IRQ | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Yad, Peshraw Abduljabar | | | 1162 | IRQ | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Hogir, Jalil Bra | | | 1180 | IRQ | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Taba, Pishtiwan Abdulwahid | | | 1172 | IRQ | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | 40th khanzad International Chess Tournament -Rapid 2023 | Erbil | IRQ | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1279 | 1.00 | 4 | -0.08 | 40 | -3.20 | |
| | Rebin, Khalid Ahmed | | | 1706 | IRQ | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Ali, Farhad Ali | | | 1618 | IRQ | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ali, Dlshad Hasan | | | 1057 | IRQ | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Yosif, Wali Mohammed | | | 1635 | IRQ | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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