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Individual Calculations September 2019 |
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| Lashgari, Helia Total change: -66.80 | |   |
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| Alborz Chess Championship 1398 (U14-Girls) | Alborz | IRI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1100 | 1385 | 2.50 | 5 | -1.67 | 40 | -66.80 | |
|  Hoseinizadeh, Parmida | | | 1069 | IRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Soleimani, Sama | | | 1058 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Dehghan, Parisan | | | 1119 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Avaji, Setayesh | | | 1041 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Keshavarzfathi, Nazanin Zahra | | | 1214 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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