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Rapid:
Individual Calculations June 2019 |
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| Pari, Pishtiwan Ahmed Total change: -1.40 | |   |
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| 13th Khanzad Rapid Chess Championship | Erbil | IRQ | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1013 | 1.00 | 5 | -0.07 | 20 | -1.40 | |
|  Baxtyar, Hama Salih Ahmed | | | 1413 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shahram, Hayder Faiaq | | | 1268 | IRQ | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Peshang, Pshtiwan Ahmed | | | 1253 | IRQ | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Aya, Falah Sabah | | | 1333 | IRQ | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lara, Samir Anwar | | | 1031 | IRQ | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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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