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Rapid:
Individual Calculations June 2023 |
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| Daraei, Kamyar Total change: -80.20 | |   |
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| Zanjan Ramezan Cup 1402 | Zanjan | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1343 | 1.00 | 4 | -0.43 | 20 | -8.60 | |
|  Najjari, Roohollah | | | 1860 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Habibifard, Parham | | | 1724 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Nejati, Reza | | | 1058 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Norouzi, Daniyal | | | 1371 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | | | Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1343 | 1.50 | 6 | -1.68 | 20 | -33.60 | |
| | Behrooz, Amir Mohammad | | | 1605 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nazari Nia, Shahram | | | 1491 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kazemi, Hosein | | | 1486 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rahimi, Hossein | | | 1167 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Shariati, Ali | | | 1089 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rajabzadeh, Diako | | | 1041 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 1 st Qazvin Weekly Rapid Cup - 1402 | Qazvin | IRI | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1343 | 1.00 | 3 | -0.79 | 20 | -15.80 | |
| | Hadadi, Mahdi | | | 1661 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kalhor, Elina | | | 1048 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Nabizadeh, Nikan | | | 1092 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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 Qazvin Weekly Rapid Cup - 1402 | Qazvin | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1343 | 0.50 | 4 | -1.11 | 20 | -22.20 | |
| | Mahdavi, Mahdis | | | 1747 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nabizadeh, Nikan | | | 1092 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Khosraviyekta, Mehrab | | | 1462 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Amirpour, Gholamreza | | | 1432 | IRI | 0.00 | 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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