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Rapid:
Individual Calculations September 2019 |
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| Rezapoor, Ashkan Total change: 20.60 | |   |
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| 4th Lahijan Youth Under 18 Group A | Lahijan | IRI | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1233 | 3.00 | 6 | 1.03 | 20 | 20.60 | |
|  Jahedi, Mani | | | 1633 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shakari, Atoosa | | | 1426 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Zoghi, Saeed | | | 1005 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Madani, Alireza | | | 1327 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kargar, Mahdi | | | 1338 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Jafari, Parsa | | | 1569 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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