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Rapid:
Individual Calculations July 2019 |
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| Tahmasbi, Amir Hosein Total change: 41.00 | |   |
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| Ghaemshahr Ramezan Rapid Cup 1398 | Ghaemshahr | IRI | 2019-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1186 | 1.50 | 4 | -0.02 | 20 | -0.40 | |
|  Azadi, Kasra | | | 1586 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Haghshenas, Moahammad Sadra | | | 1107 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Miri, Ali | | | 1518 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Fallah, Siavash | | | 1032 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | Iran Youth Rapid Championship 2019 - Boys U10 | Tehran | IRI | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1186 | 4.50 | 8 | 2.07 | 20 | 41.40 | |
| | Tahmasebi, Hosein | | | 1465 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ghaffarifar, Emad | | | 1383 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Shakeri, Amir Reza | | | 1323 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ghezel Ayagh, Sani | | | 1052 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Darvishi, Mohammad Hossein | | | 1372 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Safarnezhad, Armin | | | 1360 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Keshani, Kian | | | 1418 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Gholami, Keyhan | | | 1350 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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