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Individual Calculations December 2023 |
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| Kong, Zi Yau Bernadette Total change: 187.72 | |   |
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| HRADEC KRALOVE OPEN 2023 A - FIDE open | Hradec Kralove | CZE | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1464 | 4.50 | 9 | 3.37 | 38 | 128.06 | |
|  Gromczak, Dariusz | | | 1855 | POL | 0.00 | 1 | -0.09 | 38 | -3.42 | |  Kutek, Jiri | | | 1604 | CZE | 1.00 | 1 | 0.69 | 38 | 26.22 | | | Portych, Vaclav | | | 1726 | CZE | 1.00 | 1 | 0.82 | 38 | 31.16 | | | Nemec, Otakar | | | 1824 | CZE | 1.00 | 1 | 0.90 | 38 | 34.20 | | | Heinsohn, Michael | | | 1922 | GER | 0.50 | 1 | 0.45 | 38 | 17.10 | | | Kolesar, Milan | f | | 2097 | SVK | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Rudowski, Szymon | | | 1764 | USA | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Barabas, Ales | | | 1759 | CZE | 0.50 | 1 | 0.35 | 38 | 13.30 | | | Kuru, Martin | | | 1852 | CZE | 0.50 | 1 | 0.41 | 38 | 15.58 | |
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) | | | | BRNO OPEN 2023 B - FIDE open | Brno | CZE | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1464 | 4.50 | 9 | 1.57 | 38 | 59.66 | |
| | Buchta, Vaclav | | | 1923 | CZE | 0.00 | 1 | -0.05 | 38 | -1.90 | | | Fryc, Lukas | | | 1856 | CZE | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Shah, Aarav | | | 1064 * | IND | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Divis, Jan | | | 1560 | CZE | 0.00 | 1 | -0.37 | 38 | -14.06 | | | Wasik, Jozef | | | 1562 | POL | 1.00 | 1 | 0.63 | 38 | 23.94 | | | Opasiak, Dustin Tennessee | | | 1683 | POL | 0.50 | 1 | 0.28 | 38 | 10.64 | | | Komarek, Tobias | | | 1599 | CZE | 0.00 | 1 | -0.32 | 38 | -12.16 | | | Nisztuk, Michal | | | 1483 | POL | 1.00 | 1 | 0.53 | 38 | 20.14 | | | Petran, Tomas | | | 1780 | CZE | 1.00 | 1 | 0.87 | 38 | 33.06 | | | * 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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