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Individual Calculations April 2023 |
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| Sakhaei, Asal Total change: 29.20 | |   |
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| Langroud Standard Chess Championship 1401 | Gilan | IRI | 2023-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1154 | 1.00 | 2 | 0.06 | 40 | 2.40 | |
|  Khaleghi, Hojjat | | | 1330 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Rostami, Mohammad | | | 1032 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | 19th Gilan 2nd League Round 5 | Gilan | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1154 | 1.00 | 1 | 0.67 | 40 | 26.80 | |
| | Ghasemi, Hasan | | | 1283 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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