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Rapid:
Individual Calculations April 2019 |
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| Hasan Beygi, Narges Total change: -5.80 | |   |
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| Alborz Rapid League U10 1397 | Alborz | IRI | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1076 | 3.00 | 5 | 0.90 | 20 | 18.00 | |
|  Zare, Kasra | | | 998 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Mokfi, Baran | | | 1013 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ghaffarifar, Aylin | | | 1028 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Barghashi, Sahand | | | 1448 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kourechi, Ali | | | 1283 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Alborz Rapid 10Esfand 1397 | Alborz | IRI | 2019-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1076 | 1.00 | 7 | -1.19 | 20 | -23.80 | |
| | Shaddel, Mahdi | | | 1142 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ghorbani, Sina | | | 1476 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zeinali, Alireza | | | 1351 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Khodaei, Abbas | | | 1228 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Fattahi Savadjani, Abdolrahman | | | 1342 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zahiri, Sara | | | 1095 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Jani, Amir Hossein | | | 1018 | IRI | 0.00 | 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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