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Individual Calculations February 2023 |
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| Kolar, Dan Total change: 7.40 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1848 | 2.00 | 7 | -0.52 | 20 | -10.40 | |
|  Shatil, Shir | | | 2149 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Oim, Mikk Kaarel | | | 1557 | EST | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Povilaitis, Tomas | | | 2037 | LTU | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Hlavina, Matous | | | 2102 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Peglau, Charis | | | 2008 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tolonen, Mikko | | | 2085 | FIN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kalveus, Jan | | | 1783 | SWE | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | PSS KS 1.1 (1. trida) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1848 | 1.50 | 2 | 0.89 | 20 | 17.80 | |
| | Starychfojtu, Josef | | | 1868 | CZE | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Smutny, Jan | | | 2156 | CZE | 0.50 | 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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