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Rapid:
Individual Calculations November 2021 |
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| Shahmohammadi, Dorsa Total change: 5.20 | |   |
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| 10th Nobavegan Rapid Cup - Under 14 | Qazvin | IRI | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1174 | 0.00 | 4 | -2.13 | 20 | -42.60 | |
|  Golshaani, Taha | | | 1602 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Salehzadeh, Samin | | | 1088 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kouchaki, Amirreza | | | 1002 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ghovati, Amirhosein | | | 1019 | IRI | 0.00 | 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) | | | | Gilan Women (U1800 ) 2021 | Rasht | IRI | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1174 | 2.50 | 5 | 1.43 | 20 | 28.60 | |
| | Ebrahimi Rashti, Asal | | | 1472 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ghane, Safoura | | | 1666 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Moadab, Dorsa | | | 1143 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Yazdani, Ava | | | 1417 | IRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Masoumi, Sahel | | | 1482 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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) | | | | Gilan U18 Rapid Cup 1400 | Rasht | IRI | 2021-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1174 | 2.50 | 5 | 0.96 | 20 | 19.20 | |
| | Masoumi, Sahel | | | 1482 | IRI | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Masoumi, Sahar | | | 1674 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Gholizadeh, Abolfazl | | | 1184 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Amiri, Reza | | | 1197 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Shahmohammadi, Amirmohammad | | | 1249 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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