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Individual Calculations January 2018 |
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| Kaiyrbek, Diana Total change: -17.60 | |   |
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| Astana chess championship (G12) | Astana | KAZ | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1543 | 3.50 | 4 | 0.45 | 40 | 18.00 | |
|  Karataikyzy, Meirzhan | | | 1616 | KAZ | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Majanova, Damira | | | 1233 | KAZ | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Khamitova, Ayaulym | | | 1225 | KAZ | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sovet, Elmira | | | 1143 * | KAZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Astana women chess championship 2017 | Astana | KAZ | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1543 | 2.50 | 5 | -0.89 | 40 | -35.60 | |
| | Baidalinova, Darina | | | 1552 | KAZ | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Breitkreitz, Valeriya | | | 1559 | KAZ | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Kapayeva, Anastasiya | | | 1392 | KAZ | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Tazhenova, Zhibek | | | 1193 | KAZ | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Kuanyshbayeva, Dariya | | | 1269 | KAZ | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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