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Individual Calculations August 2023 |
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| Koziorowicz, Michal Total change: 11.60 | |   |
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| PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open | Prague | CZE | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2307 | 6.00 | 9 | -0.59 | 20 | -11.80 | |
|  Kurek, Pavel | | | 1918 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Mai, Alexander Oliver | | | 2128 | ISL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Levitan, Ronit | | wf | 2214 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Wecker, Martin | | | 2105 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kopriva, Martin | | | 2130 | CZE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Dwilewicz, Katarzyna | | wf | 2134 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Hlavina, Matous | | | 2134 | CZE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Senthil, Maran K | f | | 2173 | IND | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Karamsetty, Jeevan | | | 2169 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | CZECH OPEN 2023 - A | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2307 | 5.50 | 9 | 1.17 | 20 | 23.40 | |
| | Huh, Isaak | | | 2057 | KOR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Radovic, Stefan | | | 2012 | SWE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Stalmach, Richard | m | | 2436 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Bai, Adelard | f | | 2398 | TPE | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Stein, Robert | f | | 2415 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Agmanov, Zhandos | m | | 2430 | KAZ | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Fromm, Marius | f | | 2457 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Shaik, Sumer Arsh | c | | 2176 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mitusov, Semen | m | | 2455 | NOR | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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