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Blitz:
Individual Calculations May 2023 |
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| Sabyrbaykyzy, Zarina Total change: -22.40 | |   |
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| Championship of Kazakhstan 2023 girls-16 blitz | Almaty | KAZ | 2023-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1037 | 0.50 | 4 | -0.59 | 40 | -23.60 | |
|  Koyshibai, Aidana | | | 1402 | KAZ | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Nurgali, Samira | | | 1158 | KAZ | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Aitmukhanova, Riana | | | 1284 | KAZ | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Aitmukan, Aisulu | | | 1069 | KAZ | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | | Atyrau Altaca Blitz 21 | Atyrau | KAZ | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1094 | 1.00 | 4 | 0.03 | 40 | 1.20 | |
| | Abdullayev, Ayat | | | 1652 | KAZ | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Tuleuova, Gulnur | | | 1263 | KAZ | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zhumabai, Ayathan | | | 1217 | KAZ | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Abuzharova, Aidana | | | 1220 | KAZ | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | |
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