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Blitz:
Individual Calculations September 2018 |
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| Askari, Alireza Total change: 22.20 | |   |
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| Iran Boys Student Middle school Chess Championship - Blitz 1397 | Zanjan | IRI | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1225 | 2.50 | 6 | 1.11 | 20 | 22.20 | |
|  Alimardani, Amir H | | | 1610 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Orous Khani, Soroush | | | 1472 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Farhang, Faraz | | | 1377 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Mohazab, Alireza | | | 1370 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Molai, Mahdi | | | 1502 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kazemian, Amir Hosein | | | 1349 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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