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Rapid:
Individual Calculations June 2023 |
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| Hosseini, Seyed Yasin Total change: 81.60 | |   |
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| Sarv Cup Tournament-Abarko | Yazd | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1392 | 4.00 | 6 | -0.18 | 40 | -7.20 | |
|  Hashemi Nasab, Hirad | | | 1119 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Hejazi, Mohammad Amin | | | 1120 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Arabi, Ali Akbar | | | 1190 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Rastaghi, Helena | | | 1094 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Taghipoor, Habib | | | 1599 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tafakori, Reza | | | 1259 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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 |
| 1607 | 1392 | 5.00 | 10 | 2.22 | 40 | 88.80 | |
| | Ahadian, Armin | | | 1653 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Karami, Ariya | | | 1540 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Shokri, Firouz | | | 1600 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Ghasemi, Mohammadreza | | | 1662 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Shamsi, Roohalah | | | 1988 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Navarchi, Mehrdad | | | 1757 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mahmoodi, Nader | | | 1880 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Pilevar, Vihan | | | 1149 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kalantari, Mohammad Saleh | | | 1647 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ostovari, Tarannom | | | 1197 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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