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Individual Calculations August 2023 |
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| Sim, Jia Ru Total change: 208.24 | |   |
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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 |
| 2110 | 1931 | 5.50 | 9 | 3.00 | 38 | 114.00 | |
|  Guz, Ari | f | | 2334 | ISR | 0.00 | 1 | -0.08 | 38 | -3.04 | |  Kojima, Natsumi | | wc | 1597 | JPN | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Baklanova, Tatiana | | wm | 2184 | UKR | 1.00 | 1 | 0.81 | 38 | 30.78 | | | Flajsman, Pavel | | | 2192 | CZE | 0.50 | 1 | 0.32 | 38 | 12.16 | | | Panek, Bartosz | c | | 2188 | POL | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Birkisson, Bjorn Holm | | | 2121 | ISL | 0.50 | 1 | 0.25 | 38 | 9.50 | | | Mai, Alexander Oliver | | | 2128 | ISL | 0.50 | 1 | 0.25 | 38 | 9.50 | | | Sandvik, Thomas | | | 2112 | FIN | 1.00 | 1 | 0.74 | 38 | 28.12 | | | Katkov, Michelle | | wf | 2138 | ISR | 1.00 | 1 | 0.77 | 38 | 29.26 | |
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 |
| 1998 | 1869 | 5.50 | 9 | 2.48 | 38 | 94.24 | |
| | Hak, David | | | 2203 | CZE | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Kavanova, Anezka | | | 1469 * | CZE | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Vltavsky, Vladimir | | | 2104 | CZE | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Migalko, Dmitriy | | | 1505 | CZE | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Svacina, Petr | | | 2041 | CZE | 1.00 | 1 | 0.73 | 38 | 27.74 | | | Birkisson, Bjorn Holm | | | 2137 | ISL | 0.50 | 1 | 0.33 | 38 | 12.54 | | | Muzika, Paul | | | 2121 | ESP | 1.00 | 1 | 0.81 | 38 | 30.78 | | | Ponnio, Toni | | | 2178 | FIN | 0.50 | 1 | 0.36 | 38 | 13.68 | | | Slampa, Jan | | | 2227 | CZE | 0.50 | 1 | 0.40 | 38 | 15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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