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Individual Calculations August 2019 |
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| Tastambekov, Arsen Total change: -33.20 | |   |
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| Astana Open B - 2019 | Nur-Sultan | KAZ | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1300 | 1.00 | 6 | -0.98 | 40 | -39.20 | |
|  Kertaev, Natan | | | 1700 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gudashvili, Gavazi | | | 1579 | KAZ | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Aubakirov, Shyngys | | | 1433 | KAZ | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Bazarbek, Merei | | | 1450 | KAZ | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Tuzelbek, Daulet | | | 1327 | KAZ | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Mukhamedzhan, Erkanat | | | 1180 | KAZ | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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 U14-2019 | Nur-Sultan | KAZ | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1300 | 4.00 | 7 | 0.15 | 40 | 6.00 | |
| | Koshniyaz, Sultan | | | 1228 | KAZ | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Nurlanuly, Nurmukhammed | | | 1085 | KAZ | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bolat, Olzhas | | | 1156 | KAZ | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Rakhimov, Nurbolat | | | 1135 | KAZ | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Balmagambetov, Timur | | | 1573 | KAZ | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Serikkhan, Sanjar | | | 1141 | KAZ | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Tokbayev, Anuar | | | 1553 | KAZ | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | |
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