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Rapid:
Individual Calculations November 2021 |
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| Ebrahimi, Mehdi Total change: -8.20 | |   |
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| 2nd Shahpouri Rapid Open Chess Tournament (Rated) | Mazandaran | IRI | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1796 | 4.00 | 6 | -0.91 | 20 | -18.20 | |
|  Haddadimoghaddam, Arshia | | | 1096 | IRI | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Ghazvini, Hanif | | | 1489 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Akbari, Abolfazl | | | 1427 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shams, Mohammad Matin | | | 1771 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Jafarnejad, Jafar | | | 1531 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sadeghifar, Mohammadreza | | | 1548 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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 |
| 1598 | 1796 | 5.50 | 7 | 0.50 | 20 | 10.00 | |
| | Gholizadeh, Majid | | | 1363 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Hoseinpour Kasgary, Abolfazl | | | 1507 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pourreza, Ardalan | | | 1621 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Khajavi, Armin | | | 2171 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fadakar, Hesan | | | 1521 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Delavari, Behnood | | | 1284 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Safari, Parham | | | 1719 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
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