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Individual Calculations October 2022 |
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| Akbari, Arvin Total change: 7.60 | |   |
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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 |
| 1397 | 1284 | 2.50 | 6 | 0.19 | 40 | 7.60 | |
|  Hajiazizi, Aref | | | 1520 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Gholami, Amir Mohammad | | | 1567 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pahlavanzadeh, Yalta | | | 1056 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nosratpour, Ariz | | | 1768 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Mirjavadi, Sarina Sadat | | | 1052 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Rahimi Mahneh, Fatemeh | | | 1419 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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