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Individual Calculations August 2019 |
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| Kertaev, Natan Total change: 145.80 | |   |
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| Astana Open B - 2019 | Nur-Sultan | KAZ | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1708 | 7.00 | 9 | 0.54 | 36 | 19.44 | |
|  Tastambekov, Arsen | | | 1308 * | KAZ | 1.00 | 1 | 0.08 | 36 | 2.88 | |  Chekayev, Iskandar | | | 1506 | KAZ | 1.00 | 1 | 0.24 | 36 | 8.64 | | | Shudabay, Almas | | | 1621 | KAZ | 0.50 | 1 | -0.12 | 36 | -4.32 | | | Kozhakhmetov, Sultan | | | 1551 | KAZ | 0.00 | 1 | -0.71 | 36 | -25.56 | | | Rahatbekov, Tilegen | | | 1308 * | KGZ | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Kurmanalin, Bolat | | | 1560 | KAZ | 0.50 | 1 | -0.20 | 36 | -7.20 | | | Alipbek, Marat | | | 1530 | KAZ | 1.00 | 1 | 0.27 | 36 | 9.72 | | | Karataikyzy, Meirzhan | | | 1558 | KAZ | 1.00 | 1 | 0.30 | 36 | 10.80 | | | Barmagambetov, Sagynysh | | | 1782 | KAZ | 1.00 | 1 | 0.60 | 36 | 21.60 | | | * 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) | | | | P.S. Nagorny memorial Jule-2019 | Pavlodar | KAZ | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1708 | 8.50 | 10 | 3.51 | 36 | 126.36 | |
| | Kokarev, Viktor | | | 1882 | KAZ | 0.50 | 1 | 0.23 | 36 | 8.28 | | | Skurygin, Grigoriy | f | | 2024 | KAZ | 1.00 | 1 | 0.87 | 36 | 31.32 | | | Ankudinova, Yelena | | wg | 2065 | KAZ | 0.50 | 1 | 0.39 | 36 | 14.04 | | | Kaliakparov, Zhenis | | | 1447 | KAZ | 1.00 | 1 | 0.18 | 36 | 6.48 | | | Kirsanov, Nikolai | | | 1458 | KAZ | 1.00 | 1 | 0.19 | 36 | 6.84 | | | Fedorov, Vladimir | | | 1454 | KAZ | 1.00 | 1 | 0.19 | 36 | 6.84 | | | Kakishev, Nazhmiden | | | 1908 | KAZ | 0.50 | 1 | 0.26 | 36 | 9.36 | | | Papurin, Yury | | | 1506 | KAZ | 1.00 | 1 | 0.24 | 36 | 8.64 | | | Mikhaylov, Vladimir | | | 1572 | KAZ | 1.00 | 1 | 0.32 | 36 | 11.52 | | | Ivko, Vladimir | | | 1809 | KAZ | 1.00 | 1 | 0.64 | 36 | 23.04 | |
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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