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Individual Calculations July 2023 |
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| Verbin, Valentina Total change: 3.80 | |   |
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| Norway Chess Open A 2023 | Stavanger | NOR | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2112 | 5.00 | 10 | 0.38 | 20 | 7.60 | |
|  Sivuk, Vitaly | g | | 2489 | SWE | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Nomat, Emil-Lion | | | 1837 | IRQ | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kayonde, Andrew | m | | 2361 | ZAM | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kleinert, Juergen | | | 1835 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tokhirjonova, Gulrukhbegim | | wg | 2340 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Laurent, Julien G. | f | | 2231 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hetland, Even | | | 1719 | NOR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Carroll, Peter | c | | 2075 | IRL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Tarleva, Diana | | wg | 2166 | UKR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Tomaszewski, Kacper | f | | 2313 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Teplice Open 2023 | Teplice | CZE | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2112 | 4.00 | 8 | -0.19 | 20 | -3.80 | |
| | Goluch, Piotr | m | | 2336 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Svanda, Ondrej | f | | 2390 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mica, Marek | f | | 2284 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chmelik, Jiri | | | 1842 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chitre, Arush | | | 1868 | IND | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Nemec, Jachym | f | | 2341 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hng, Mei-Xian Eunice | | wf | 1901 | SGP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lai, Hong Jun | | | 1702 | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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