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Rapid:
Individual Calculations June 2023 |
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| Shafiee, Mojtaba Total change: -83.60 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1497 | 3.00 | 7 | -0.67 | 20 | -13.40 | |
|  Zafari Yekta, Niyousha | | | 1094 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shabani, Mohammad | | | 1207 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alavizadeh, Mohammadreza | | | 1321 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Roohparvar, Alireza | | | 1914 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Habibi, Radin | | | 1787 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Majidi, Seyed Mohammad Parsa | | | 1868 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fallah, Aran | | | 1196 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | | | The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar | Mazandaran | IRI | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1497 | 2.00 | 5 | -1.63 | 20 | -32.60 | |
| | Rokhjavan, Mahdi | | | 1109 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Darjani, Mehrad | | | 1138 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Shafiee, Parsia | | | 1097 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hasandoost, Hosein | | | 1844 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Boromideh, Barsam | | | 1266 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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) | | | | Rapid Cup Gilan | Gilan | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1497 | 4.00 | 7 | -1.88 | 20 | -37.60 | |
| | Mojabi, Majid | | | 1097 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fallah, Aran | | | 1196 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Karimi, Mohammadmahdi | | | 1211 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Alizadeh Golsari, Shayegan | | | 1098 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ashouri, Sepehr | | | 1199 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nikfar, Kianmehr | | | 1380 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Farhood, Alireza | | | 1217 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | |
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