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Rapid:
Individual Calculations November 2021 |
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| Moosazadeh, Karen Total change: 15.60 | |   |
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| 10th Nobavegan Rapid Cup - Under 14 | Qazvin | IRI | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1099 | 1.00 | 4 | 0.08 | 20 | 1.60 | |
|  Rahmani, Melika | | | 1565 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ghorbani, Zahra | | | 1348 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Zandi, Mohammad Taha | | | 1170 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Taj Dini, Hasti | | | 1266 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Rapid Toba Asalem Cup Mehr 1400 | Gilan | IRI | 2021-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1099 | 1.00 | 4 | 0.80 | 20 | 16.00 | |
| | Pourramezan Chafjiri, Parsa | | | 1622 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Masoumi, Mohammad | | | 1663 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rahmani Siyah Larz, Iraj | | | 1498 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Danesharaste, Arvin | | | 1531 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | Gilan U12 Rapid Cup 1400 | Rasht | IRI | 2021-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1099 | 2.00 | 5 | -0.10 | 20 | -2.00 | |
| | Mohammadzadeh, Sepehr | | | 1251 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Noorinezhad, Nafas | | | 1117 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Alinia Hosseini, Seyede Setayesh | | | 1245 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ghovati, Amirhosein | | | 1019 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Noparast, Kian | | | 1155 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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