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Rapid:
Individual Calculations November 2021 |
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| Moosavian, Seyede Negar Total change: -32.00 | |   |
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| Ghaemshahr Rapid Cup Shadravan Sadati | Mazandaran | IRI | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1169 | 1.00 | 5 | -1.08 | 20 | -21.60 | |
|  Esmaeilzade, Hossein | | | 1616 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Habibpour, Melodi | | | 1084 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Razaghian, Hosein | | | 1486 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Taghizadeh, Ayoub | | | 1027 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Barmar, Melisa | | | 1108 | IRI | 0.00 | 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) | | | | 2nd Shahpouri Rapid Open Chess Tournament (Rated) | Mazandaran | IRI | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1169 | 1.50 | 5 | 0.47 | 20 | 9.40 | |
| | Shams, Mohammad Matin | | | 1771 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sadeghifar, Mohammadreza | | | 1548 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Akbari, Abolfazl | | | 1427 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Abdi, Parnian | | | 1048 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Fathi, Karen | | | 1569 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Shadravan Saeed morad majidi Rapid Cup 1400(Chaloos) | Mazandaran | IRI | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1169 | 0.00 | 4 | -0.99 | 20 | -19.80 | |
| | Pourreza, Ardalan | | | 1621 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Omidi, Hossein | | | 1722 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Jafarnejad, Jafar | | | 1531 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shabani, Sana | | | 930 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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