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Rapid:
Individual Calculations September 2019 |
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| Nosrati, Armita Total change: -0.60 | |   |
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| 4th Lahijan Youth Under 08 Group C | Lahijan | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 995 | 1.50 | 4 | 0.07 | 20 | 1.40 | |
|  Padidarnazar, Kiyan | | | 1040 | IRI | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Alipour, S Avid | | | 1229 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Fallah, Seyede Hasti | | | 1068 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Hanafi, Mehrsa | | | 1084 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Rapid Nokhbegan 2 Shahrivar 1398 | Rasht | IRI | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1122 | 995 | 1.00 | 3 | -0.10 | 20 | -2.00 | |
| | Marzoughi, Mohammadsadegh | | | 1395 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saniei, Saba | | | 921 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Mardani, Mohammad Mahyar | | | 1051 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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