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Rapid:
Individual Calculations January 2020 |
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| Sabahi, Sara Total change: -47.60 | |   |
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| Tehran North East Rapid 25 azar | Tehran | IRI | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1310 | 3.00 | 8 | -1.21 | 20 | -24.20 | |
|  Hakimi, Arshia | | | 1710 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Salami, Shima | | | 1195 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Asgarian, Negar | | | 1255 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Sabahi, Aida | | | 1263 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kamali, Negar | | | 1307 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Sabahi, Babak | | | 1251 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Karim Pour, Mina | | | 1140 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Faridi, Ali | | | 1293 | IRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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) | | | | Tehran North East Rapid 27 Azar yalda cup | Tehran | IRI | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1310 | 1.00 | 3 | -1.17 | 20 | -23.40 | |
| | Sadeghi, Tanaz | | | 1064 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Asgarian, Negar | | | 1255 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Basiri, Andia | | | 1089 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | |
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