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Rapid:
Individual Calculations December 2018 |
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| Kor, Abdollah Total change: -14.20 | |   |
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| Rapid Chess Cup Namavaran Bandar Gaz -1397 | Gaz | IRI | 2018-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1683 | 2.00 | 4 | -0.71 | 20 | -14.20 | |
|  Tavana, Mobin | | | 2053 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Mofidi Khaje, Mahmood | | | 1283 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Riahi, Arvin | | | 1468 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Namdar Abadi, Abolfazl | | | 1283 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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