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Individual Calculations August 2023 |
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| Gretarsson, Helgi Ass Total change: 6.10 | |   |
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| CZECH OPEN 2023 - A | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2475 | 7.00 | 9 | 0.61 | 10 | 6.10 | |
|  Sikorova, Olga | | wg | 2143 | CZE | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Berin, Artem | | | 2222 | UKR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Gramb, Marius | | | 2235 | GER | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Fiedorek, Michal | f | | 2332 | POL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Stoyanov, Viktor | | | 2258 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Sernecki, Franciszek | f | | 2309 | POL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Coenen, Michael | f | | 2295 | GER | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Lalit, Babu M R | g | | 2537 | IND | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Agmanov, Zhandos | m | | 2430 | KAZ | 0.00 | 1 | -0.56 | 10 | -5.60 | |
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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