Rapid:
Individual Calculations December 2018 |
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Ahmadian, Sara Total change: 2.60 | | |
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1st Iranian Girls Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1349 | 1113 | 1.00 | 4 | 0.13 | 20 | 2.60 | |
| Harati, Hasti | | | 1495 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | Salari, Melika | | | 1278 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | Hamidi, Shadi | | | 1371 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | Jorjani, Daiana | | | 1250 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | 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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