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Rapid:
Individual Calculations December 2017 |
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| Tapaev, Totuhan Total change: 28.20 | |   |
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| Bilimkana Cup 2017 U12 | Bishkek | KGZ | 2017-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1312 | 2.00 | 2 | 1.36 | 20 | 27.20 | |
|  Degenbaev, Aziz | | | 1630 | KGZ | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Sydykov, Nurtilek | | | 1307 | KGZ | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | Bishkek Chess Club Rapid 27 | Bishkek | KGZ | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1312 | 1.00 | 3 | 0.05 | 20 | 1.00 | |
| | Ishenov, Bakay | | | 1712 * | KGZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Loboda, Diana | | | 1712 * | KGZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Azarov, Azim | | | 1079 | KGZ | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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