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Rapid:
Individual Calculations January 2019 |
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| Kawan, Sabir Saeed Total change: 1.20 | |   |
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| 10th Khanzad Rapid Chess Championship | Erbil | IRQ | 2018-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1943 | 5.00 | 8 | 0.06 | 20 | 1.20 | |
|  Aram, Abdulla Fattah | | | 1616 | IRQ | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Sheida, Omar | | | 1973 | IRQ | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Dlsoz, Omer Sedeeq | | | 1738 | IRQ | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mustafa, Essa Omer | | | 1543 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nabeel, Aziz Youkhana | | | 2035 | IRQ | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Pola, Azad Saber | | | 1630 | IRQ | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Didar , Mohammed Zhaher Hassan | c | | 2155 | IRQ | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Danar, Jamal Qadir Ghaffoori | | | 1965 | IRQ | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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