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Individual Calculations July 2018 |
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| Ghadimi, Mahdis Total change: -2.80 | |   |
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| Shahmat Academy Ramezan Cup Arak 1397 | Arak | IRI | 2018-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1321 | 3.50 | 6 | 0.22 | 40 | 8.80 | |
|  Habibi, Amirreza | | | 1029 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Karimi, Mahdiar | | | 1378 | IRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Ghadiri, Sobhan | | | 1490 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Borji, Parham | | | 1324 | IRI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Ghadiri, Sina | | | 1267 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Mahmoodi, Zahra | | | 1208 | IRI | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Markazi Women Chess Championship 1397 | Arak | IRI | 2018-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1321 | 1.00 | 2 | -0.29 | 40 | -11.60 | |
| | Mahdavi, Soraya | | | 1205 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Khorasani, Yekta | | | 1226 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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