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Rapid:
Individual Calculations January 2023 |
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| Ahadian, Armin Total change: -83.70 | |   |
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| 16th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1805 | 5.00 | 8 | -0.35 | 31 | -10.85 | |
|  Sharifi, Mohammad | | | 1558 | IRI | 1.00 | 1 | 0.19 | 31 | 5.89 | |  Sedaghati, Mehrdad | f | | 2143 | IRI | 0.00 | 1 | -0.12 | 31 | -3.72 | | | Khalafvand, Dorsa Sadat | | | 1409 | IRI | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Sekhavatmandi, Roham | | | 1512 | IRI | 1.00 | 1 | 0.15 | 31 | 4.65 | | | Aghadoust, Kimia | | | 1444 | IRI | 1.00 | 1 | 0.10 | 31 | 3.10 | | | Mohandesi, Shahin | m | | 1976 | IRI | 0.00 | 1 | -0.27 | 31 | -8.37 | | | Alizadeh, Amirhosein | | | 1628 | IRI | 0.00 | 1 | -0.73 | 31 | -22.63 | | | Mohamadi, Niyousha | | | 1616 | IRI | 1.00 | 1 | 0.25 | 31 | 7.75 | |
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) | | | | 17th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1805 | 1.50 | 5 | -2.82 | 31 | -87.42 | |
| | Fooladinejad, Iman | | | 1543 | IRI | 0.00 | 1 | -0.82 | 31 | -25.42 | | | Sajadi Naeini, Seyed Soheil | | | 1560 | IRI | 0.50 | 1 | -0.30 | 31 | -9.30 | | | Abbasi, Alireza | | | 1266 | IRI | 1.00 | 1 | 0.03 | 31 | 0.93 | | | Rabbani, Abtin | | | 1554 | IRI | 0.00 | 1 | -0.81 | 31 | -25.11 | | | Edalatyar, Amirhosein | | | 1405 * | IRI | 0.00 | 1 | -0.92 | 31 | -28.52 | | | * 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) | | | | 19th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1805 | 6.00 | 9 | 0.47 | 31 | 14.57 | |
| | Fooladinejad, Iman | | | 1543 | IRI | 1.00 | 1 | 0.18 | 31 | 5.58 | | | Azadi, Amirmohammad | | | 2242 | IRI | 0.00 | 1 | -0.06 | 31 | -1.86 | | | Raygantafrashi, Sara | | | 1405 * | IRI | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Tabassomi, Amir Erfan | | | 1476 | IRI | 1.00 | 1 | 0.12 | 31 | 3.72 | | | Kaveh, Taghi | | | 1570 | IRI | 1.00 | 1 | 0.21 | 31 | 6.51 | | | Zahedifar, Anahita | | wf | 2059 | IRI | 0.00 | 1 | -0.19 | 31 | -5.89 | | | Karami, Ariya | | | 1581 | IRI | 1.00 | 1 | 0.22 | 31 | 6.82 | | | Khaledi, Omid | | | 2090 | IRI | 0.00 | 1 | -0.16 | 31 | -4.96 | | | Raji Ghasemi, Mohammad Danial | | | 1393 | IRI | 1.00 | 1 | 0.07 | 31 | 2.17 | | | * 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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