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Individual Calculations July 2023 |
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| Bernadskiy, Vitaliy Total change: -7.60 | |   |
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| Dubai Open Chess Tournament 2023 - A | Dubai | UAE | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2542 | 2592 | 5.00 | 9 | -0.03 | 10 | -0.30 | |
|  Laddha, Shubh Jayesh | f | | 2397 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | |  Lim, Zhuo Ren | f | | 2294 | MAS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Tiglon, Bryce | m | | 2494 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Chigaev, Maksim | g | | 2628 | FID | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Matlakov, Maxim | g | | 2662 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Indjic, Aleksandar | g | | 2618 | SRB | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Iturrizaga Bonelli, Eduardo | g | | 2637 | ESP | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Sargsyan, Shant | g | | 2630 | ARM | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Aditya, Mittal | g | | 2522 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | Vladimir Dvorkovich Memorial Aktobe Open | Aktobe | KAZ | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2553 | 6.00 | 9 | -0.73 | 10 | -7.30 | |
| | Dosmukhambetov, Arystan | | | 2153 * | KAZ | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bayantas, Asman | | | 2020 | KAZ | 0.50 | 1 | -0.47 | 10 | -4.70 | | | Malygin, Vladislav | | | 2039 | KAZ | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Radzhabov, Rodion | f | | 2308 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Daneshvar, Bardiya | g | | 2555 | IRI | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Tyurin, Artem | f | | 2364 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Agmanov, Zhandos | m | | 2446 | KAZ | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Ibadov, Dashgyn | m | | 2391 | FID | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Livaic, Leon | g | | 2574 | CRO | 0.50 | 1 | 0.03 | 10 | 0.30 | | | * 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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