Rapid:
Individual Calculations August 2023 |
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Hosseini, Seyed Arad Total change: -45.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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jayezeh bozorg tehran | Tehran | IRI | 2023-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1535 | 1477 | 4.50 | 10 | 0.19 | 30 | 5.70 | |
| Gerayeli, Kiarash | | | 1807 | IRI | 1.00 | 1 | 0.88 | 30 | 26.40 | | Abed, Meisam | | | 1847 | IRI | 0.00 | 1 | -0.10 | 30 | -3.00 | | Parham Asl, Mani | | | 1758 | IRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | Davoodi, Amirmohammad | | | 1115 | IRI | 0.50 | 1 | -0.40 | 30 | -12.00 | | Hashemzadeh, Hirbod | | | 1196 | IRI | 1.00 | 1 | 0.16 | 30 | 4.80 | | Mahmoodi, Nader | | | 1761 | IRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | Hashemi, Seyed Mohammad Arman | | | 1141 | IRI | 1.00 | 1 | 0.12 | 30 | 3.60 | | Kiaei, Ali | | | 1636 | IRI | 0.00 | 1 | -0.29 | 30 | -8.70 | | Abbaszadeh, Pedram | | | 1347 | IRI | 1.00 | 1 | 0.32 | 30 | 9.60 | | Barati Masihi, Kevin | | | 1737 | IRI | 0.00 | 1 | -0.18 | 30 | -5.40 | | 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 Ghahremaniparvari 15 Tir Tehran | Tehran | IRI | 2023-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1376 | 1477 | 2.00 | 5 | -1.12 | 30 | -33.60 | |
| Kazemi, Melina | | | 1161 | IRI | 1.00 | 1 | 0.13 | 30 | 3.90 | | Raji, Hamid | | | 1592 | IRI | 0.00 | 1 | -0.34 | 30 | -10.20 | | Raji Ghasemi, Mohammad Danial | | | 1435 | IRI | 0.00 | 1 | -0.56 | 30 | -16.80 | | Ebrahimi, Reza | | | 1407 | IRI | 0.50 | 1 | -0.10 | 30 | -3.00 | | Younesi, Abolfazl | | | 1283 | IRI | 0.50 | 1 | -0.25 | 30 | -7.50 | | 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) | | 4th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1419 | 1477 | 4.00 | 8 | -0.57 | 30 | -17.10 | |
| Pilvaieh, Ali | | | 1884 | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | Khaghani, Mehdi | f | | 1941 | IRI | 0.00 | 1 | -0.05 | 30 | -1.50 | | Hosseini Zad, Seyed Guive | | | 1130 | IRI | 1.00 | 1 | 0.11 | 30 | 3.30 | | Mirzakhani, Bahar | | | 1263 | IRI | 0.00 | 1 | -0.77 | 30 | -23.10 | | Jabbar Araghi, Mohammad Taha | | | 1051 | IRI | 1.00 | 1 | 0.07 | 30 | 2.10 | | Ghorbani, Ilia | | | 1077 * | IRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | Ghasempour, Hossein | | | 1348 | IRI | 1.00 | 1 | 0.33 | 30 | 9.90 | | Abbasi, Meisam | | | 1657 | IRI | 0.00 | 1 | -0.26 | 30 | -7.80 | | * 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) | |
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