Individual Calculations August 2017 |
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Koishman, Mukhammedzhan Total change: 6.40 | | |
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Children's Cup Stage 3 "Ak Tulpar" | Shymkent | KAZ | 2017-06-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1647 | 1430 | 2.50 | 6 | 1.04 | 40 | 41.60 | |
| Barmagambetov, Meyrzhan | | | 1830 * | KAZ | 0.50 | 1 | 0.42 | 40 | 16.80 | | Baishurin, Nurbakyt | | | 1665 | KAZ | 0.50 | 1 | 0.29 | 40 | 11.60 | | Igisinova, Liya | | | 1419 | KAZ | 0.50 | 1 | -0.02 | 40 | -0.80 | | Egorov, Mikhail | | | 1695 | KAZ | 1.00 | 1 | 0.82 | 40 | 32.80 | | Sabitov, Ilyas | | | 1637 | KAZ | 0.00 | 1 | -0.23 | 40 | -9.20 | | Akhmetzhan, Abylay | | | 1636 | KAZ | 0.00 | 1 | -0.24 | 40 | -9.60 | | * 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 Open-B 2017 | Astana | KAZ | 2017-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1553 | 1430 | 0.50 | 4 | -0.88 | 40 | -35.20 | |
| Mazhkenov, Alisher | | | 1697 | KAZ | 0.50 | 1 | 0.32 | 40 | 12.80 | | Valiyev, Mukhammed | | | 1560 | KAZ | 0.00 | 1 | -0.32 | 40 | -12.80 | | Alen, Aisha | | | 1629 | KAZ | 0.00 | 1 | -0.24 | 40 | -9.60 | | Zakirova, Aisha | | wc | 1327 | KAZ | 0.00 | 1 | -0.64 | 40 | -25.60 | | 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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