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Individual Calculations April 2023 |
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| Madani, Alireza Total change: 44.00 | |   |
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| Langroud Standard Chess Championship 1401 | Gilan | IRI | 2023-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1435 | 5.00 | 6 | 0.93 | 40 | 37.20 | |
|  Rostami, Mohammad | | | 1032 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mohammadi, Arad | | | 1083 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Abedinpour, Siamak | | | 1247 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hosseinzadeh, Salar | | | 1380 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Mokhtari, Ava | | | 1251 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Naghdi, Amir | | | 1677 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | 19th Gilan 2nd League Round 5 | Gilan | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1435 | 0.50 | 1 | 0.17 | 40 | 6.80 | |
| | Taghizadeh, Ali | | | 1561 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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