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Rapid:
Individual Calculations January 2021 |
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| Hevar, Diyar Hama Saleh Total change: -11.00 | |   |
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| 25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1076 | 2.00 | 8 | -0.55 | 20 | -11.00 | |
|  Jalal Al Deen, Dalin | | | 1470 | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saif, Atheer Saeed | | | 1299 | IRQ | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lara, Samir Anwar | | | 1025 | IRQ | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Aymen, Falah Sabah | | | 1062 | IRQ | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Hana, Hawar Khaleel | | | 1185 | IRQ | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Lania, Salah Abdullah | | | 1276 | IRQ | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Samir, Anwar Mohammed | | | 1311 | IRQ | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Trifa, Najat Assaf | | | 1176 | IRQ | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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