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Individual Calculations October 2022 |
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| Shafiee, Artin Total change: 91.60 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1164 | 2.50 | 7 | 1.74 | 40 | 69.60 | |
|  Bayati, Kambiz | | | 1597 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Heydari, Maryam | | | 1621 | IRI | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Mahmood Zadeh, Arian | | | 1505 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Fattahi, Mohammad | | | 1571 | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Shaabani, Amin | | | 1716 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Dezhdar, Aria | | | 1411 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pouyandeh, Zhina | | | 1377 | IRI | 0.50 | 1 | 0.27 | 40 | 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) | | | | Golestan Province Championship-1401 | Gorgan | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1164 | 2.00 | 6 | 0.55 | 40 | 22.00 | |
| | Tavana, Mobin | | | 2115 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Bagherian Ghaleh, Shayrad | | | 1420 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Rabipour, Zahra | | | 1367 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Sherafat Nia, Mohamad | | | 1287 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Esfandiari Klocan, Behrad | | | 1073 | IRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Saghaie, Parsina | | | 1579 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | |
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