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Individual Calculations July 2023 |
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| Petukhov, Alan Total change: 27.20 | |   |
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| Vladimir Dvorkovich Memorial Aktobe Open | Aktobe | KAZ | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1888 | 4.00 | 8 | 0.90 | 40 | 36.00 | |
|  Kudaibergenov, Sultan | | | 1488 * | KAZ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sivuk, Vitaly | g | | 2441 | SWE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Molbay, Torekhan | | | 1407 | KAZ | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Moisseyenko, Ilya | f | | 2271 | KAZ | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Madaminov, Mukhiddin | m | | 2431 | UZB | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Suleimen, Ergali | f | | 2345 | KAZ | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Murat, Damir | | | 1215 | KAZ | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Kuderinov, Kirill | m | | 2404 | KAZ | 0.00 | 1 | -0.04 | 40 | -1.60 | | | * 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) | | | | IV Children's Cup Ufimtsev Memorial Turnir A | Kostanay | KAZ | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1888 | 7.00 | 8 | -0.22 | 40 | -8.80 | |
| | Kadyrbayeva, Madina | | | 1488 * | KAZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khairullin, Anvar | | | 1292 | KAZ | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Sadybekov, Adilzhan | | | 1363 | KAZ | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Esentay, Arsen | | | 1518 | KAZ | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Beristenov, Kair | | | 1711 | KAZ | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Adiletuly, Al Iskander | | | 1372 | KAZ | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Savitskiy, Vladimir | | | 1593 | KAZ | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Izbassar, Zhanali | | | 1508 | KAZ | 0.50 | 1 | -0.41 | 40 | -16.40 | | | * 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) | | |
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