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Individual Calculations September 2023 |
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| Shamian, Artur Total change: -3.80 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2078 | 6.00 | 9 | -0.19 | 20 | -3.80 | |
|  Pozniak, Yunna | | | 1738 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Berin, Artem | f | | 2337 | UKR | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Lechowski, Witold | | | 1693 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Su, Ethan | | | 1778 | CAN | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Khalifa Essa, Albalooshi | | | 1803 | UAE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Priehoda, Vitezslav | m | | 2254 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Dasgupta, Avyukt | | | 1835 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Shepherd, Tom | | | 1803 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Olsen, Aage Dalstrup | | | 1976 | DEN | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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