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Rapid:
Individual Calculations November 2021 |
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| Shabani, Sana Total change: 73.40 | |   |
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| Ghaemshahr Rapid Cup Shadravan Sadati | Mazandaran | IRI | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 930 | 1.00 | 4 | 0.46 | 20 | 9.20 | |
|  Maghsoudloo, Amir Ali | | | 1665 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Babazadeh Darvish, Abolfazl | | | 1111 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Rezaeian., Tina | | | 1161 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Taghavi Sarokola, Ali | | | 1366 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | 2nd Shahpouri Rapid Open Chess Tournament (Rated) | Mazandaran | IRI | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1089 | 930 | 3.50 | 7 | 1.41 | 20 | 28.20 | |
| | Larijani, Amir Ali | | | 1010 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Modirpanah, M Reza | | | 1017 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Bagherpour, Seyed Behrad | | | 1129 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nezam, Araz | | | 1005 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Delfanazari, Benyamin | | | 1164 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Beheshti, Bardia | | | 1249 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abdi, Parnian | | | 1048 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | Shadravan Saeed morad majidi Rapid Cup 1400(Chaloos) | Mazandaran | IRI | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 930 | 2.50 | 6 | 1.80 | 20 | 36.00 | |
| | Pourramezan Chafjiri, Parsa | | | 1622 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Dadjoo, Barbod | | | 1215 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vahedian, Mohammad | | | 1204 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Azad, Mehdi | | | 1434 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Moosavian, Seyede Negar | | | 1169 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Taheri, Zaman | | | 1269 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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