Individual Calculations August 2018 |
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Zibadi, Romina Total change: -30.00 | | |
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Khorasan Razavi Girls Under 12 Championship 1397 | Khorasan Razavi | IRI | 2018-07-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1058 | 1263 | 2.50 | 4 | -0.54 | 40 | -21.60 | |
| Kamran Nia, Elena | | | 1093 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | Khorashadizadeh, Mobina | | | 1033 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | Kamran Nia, Helia | | | 1104 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | Zargarbashi, Tala | | | 1003 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | 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) | | Khorasan Razavi Women chess Championship 1397 | Mashhad | IRI | 2018-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1232 | 1263 | 2.50 | 5 | -0.21 | 40 | -8.40 | |
| Zibadi, Roxana | | | 1045 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | Dehnavi, Mehrsa | | | 1487 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | Kamran Nia, Helia | | | 1104 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | Charkh Abnous, Venousa | | | 1049 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | Seidi Hallaj, Seideh Hasti | | | 1475 | IRI | 0.00 | 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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