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Rapid:
Individual Calculations January 2022 |
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| Naseri, Seifollah Total change: -63.00 | |   |
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| 1st Arak Rapid Chess Memorial Hossein Borji (U1700) | Arak | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1306 | 2.00 | 5 | -1.20 | 20 | -24.00 | |
|  Naserpour, Younes | | | 1685 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Salimi, Hossein | | | 1058 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Badkobeh, Nargol | | | 1015 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sotoude Nia, Vahid | | | 1134 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Shah Mohammadi, M | | | 1140 | IRI | 1.00 | 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) | | | | 9th Mehdi Bouyeh Rapid Cup 1400 | Qazvin | IRI | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1306 | 3.00 | 8 | -1.95 | 20 | -39.00 | |
| | Asgharzadeh, Mitra | | wf | 1883 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Pourramezan Chafjiri, Parsa | | | 1676 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Taleshi, Radmehr | | | 1100 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ababafha, Mohammad Mahdi | | | 1003 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Yarigholi, Parsa | | | 1081 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Lajevardi, Ali | | | 1014 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nouri, Abbas | | | 1090 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ali Hoseini, Arsam | | | 1063 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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