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Individual Calculations March 2019 |
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| Nematolahi, Amirali Total change: 41.60 | |   |
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| 17th Caspian Cup int.Chess Festival (Youth) | Gilan | IRI | 2019-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1180 | 1.00 | 2 | 0.16 | 40 | 6.40 | |
|  Molaei, Mohmmadhesam | | | 1117 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Eini, Arad | | | 1372 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Fars Chess Youth - U 18 Festival Standard Cup Esfand 1397 | Fars | IRI | 2019-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1180 | 3.00 | 6 | 0.88 | 40 | 35.20 | |
| | Sharifi, Parham | | | 1385 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Sharifi, Mahak | | | 1361 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Abeddost, Amir Hosein | | | 1018 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Khoshkharaman, Melisa | | | 1580 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Bazrafshan, Amirhossein | | | 1497 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jafarpour, Bardia | | | 1032 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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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