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Individual Calculations September 2022 |
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| Dashtpeima, Helia Total change: -41.60 | |   |
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| Iran women's Chess League 1401 | Semirom | IRI | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1369 | 0.50 | 4 | -0.72 | 40 | -28.80 | |
|  Majed, Negin | | | 1495 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Aghaei, Arnika | | | 1379 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Kiani, Rahil | | | 1754 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ghaemi, Narges | | | 1511 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 9th North East League | Tehran | IRI | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1096 | 1369 | 3.00 | 4 | -0.32 | 40 | -12.80 | |
| | Delghandi, Dina | | | 1079 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Kazemi, Radin | | | 1053 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mir Sakhvidi, Maede Sadat | | | 1110 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rahimi, Hilda | | | 1143 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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