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Blitz:
Individual Calculations February 2018 |
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| Khamitova, Ayaulym Total change: -3.20 | |   |
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| Maestro-Blitz-2017 | Astana | KAZ | 2017-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1225 | 2.00 | 5 | -0.35 | 20 | -7.00 | |
|  Alimbetov, Dias | | | 1625 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mamrayev, Beksultan | | | 1127 | KAZ | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Skurygina, Sofiya | | | 1247 | KAZ | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Tleubayeva, Dana | | | 1216 | KAZ | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ibrayev, Alaziz | | | 1109 | KAZ | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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) | | | | Championship of Kazakhstan G-12 Blitz 2017 | Almaty | KAZ | 2018-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1211 | 2.00 | 4 | 0.19 | 20 | 3.80 | |
| | Sarsenbi, Zukhra | | | 1135 | KAZ | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Meiramgaliyeva, Adina | | | 1317 | KAZ | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zhamansarina, Aidana | | | 1472 | KAZ | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Shagirbayeva, Aigerim | | | 1089 | KAZ | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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