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Individual Calculations August 2023 |
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| Lai, Hong Jun Total change: 201.20 | |   |
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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 |
| 2012 | 1702 | 4.50 | 9 | 3.14 | 40 | 125.60 | |
|  Soural, Jan | | | 2176 | CZE | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Tenev, Preslav | | | 1978 | FRA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Sharon, Rafael | | | 2040 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Garbezza, Davide | | | 1960 | ITA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Bueble, Joschua | | | 1953 | GER | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Ponnio, Toni | | | 2178 | FIN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zezula, Jakub | | | 1949 | CZE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vokoun, Jan | f | | 1929 | CZE | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Lutz, Juergen | | | 1945 | GER | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | | Sachovy festival Ceske Budejovice Open A 2023 | Ceske Budejovice | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1803 | 3.50 | 6 | 1.89 | 40 | 75.60 | |
| | Zilavy, Jan | | | 2146 | CZE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Kiili, Markus | | | 2174 | FIN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Steiner, Bruno | c | | 2041 | AUT | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Policar, Martin | | | 1559 | CZE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hurtuk, Radovan | | | 2007 | SVK | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Vltavsky, Vladimir | | | 2104 | CZE | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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