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Blitz:
Individual Calculations May 2023 |
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| Yertay, Omar Total change: 9.20 | |   |
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| Championship of Kazakhstan 2023 boys-10 blitz | Almaty | KAZ | 2023-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1015 | 2.00 | 5 | 1.06 | 40 | 42.40 | |
|  Bissaliyev, Aisultan | | | 1492 | KAZ | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bakytbek, Dastan | | | 1516 | KAZ | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Yerzhanuly, Yernur | | | 1154 | KAZ | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Amreyev, Azat | | | 1254 | KAZ | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mukashbayev, Anuar | | | 1134 | KAZ | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | Bibissara Assaubayeva Cup U10 (blitz) | Astana | KAZ | 2023-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1015 | 0.00 | 4 | -0.83 | 40 | -33.20 | |
| | Turebayev, Daryn | | | 1224 | KAZ | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Syzdykov, Aituar | | | 1401 | KAZ | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Torekhan, Nurali | | | 1158 | KAZ | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kurmangazinov, Beibarys | | | 1255 | KAZ | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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