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Individual Calculations February 2024 |
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| Kalvach, Ladislav Total change: -41.80 | |   |
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| PRAGUE OPEN 2024 A - IM open | Praha | CZE | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1737 | 3.00 | 8 | -0.95 | 20 | -19.00 | |
|  Teng, Jiarong | | | 2063 | CHN | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Simecek, Bohumil | | | 1992 | CZE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Vidruska, Renate | | wf | 1972 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rzadkowska, Kaja | | | 1485 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sboev, Kirill | | | 1467 | CZE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Ejsymont, Eryk | | | 1565 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Brennan, Andrew | | | 1942 | IRL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ulam-Orgikh, Amartuvshin | | | 1485 | CZE | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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 - Krajska soutez 1.1 2023-2024 r1-3 | Praha | CZE | 2024-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1737 | 0.50 | 2 | -0.04 | 20 | -0.80 | |
| | Kucera, Jan | | | 1909 | CZE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Dolinek, Vladimir | | | 1912 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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 - Krajska soutez 1.2 2023-2024 r1-3 | Praha | CZE | 2024-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1737 | 0.00 | 2 | -1.10 | 20 | -22.00 | |
| | Zamorsky, Ladislav | | | 1755 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Hanzlik, Adam | | | 1639 | CZE | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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