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Blitz:
Individual Calculations January 2020 |
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| Sabahi, Babak Total change: 12.00 | |   |
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| Tehran North East Bilitz 30 azar( yalda cup) | Tehran | IRI | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1136 | 1.00 | 4 | 0.22 | 20 | 4.40 | |
|  Mohammad Ebrahimkhan Abri, Dorsa | | wf | 1536 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Babaei, Amir Hossein | | | 1330 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Salami, Sheida | | | 1255 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ahmadi, Saman | | | 1485 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | Tehran North East Blitz 1 Dei (milad cup) | Tehran | IRI | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1136 | 2.00 | 8 | 0.38 | 20 | 7.60 | |
| | Hashemi, Seyed Salar | | | 1510 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Babaei, Amir Hossein | | | 1330 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Keshavarz, Sahar | | | 1436 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sharbat Dar Alaei, Mehrshad | | | 1370 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Vanaei, Mohammad Reza | | | 1442 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mobini Keshe, Venus | | | 1476 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Karim Pour, Mina | | | 1238 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Salami, Shima | | | 1292 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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