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Individual Calculations February 2023 |
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| Tesar, Jakub Total change: 19.20 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1903 | 3.50 | 8 | 0.11 | 40 | 4.40 | |
|  Soucek, Petr | c | | 2250 | CZE | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Kadonas, Kestutis | | | 1740 | LTU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kanakova, Natalie | | wm | 2157 | CZE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Olmo, Jose | | | 2061 | ESP | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Oglaza, Dawid | | | 1707 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | O`cuilleanain, Oisin | | | 2064 | IRL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mrazek, Adam | | | 1685 | CZE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Tolonen, Mikko | | | 2085 | FIN | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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 KP (Prebor) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 1903 | 0.50 | 1 | 0.28 | 40 | 11.20 | |
| | Janda, Jiri | | | 2126 | CZE | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1903 | 2.00 | 2 | 0.77 | 40 | 30.80 | |
| | Hloucal, Antonin | | | 1750 | CZE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Cantier, Jean-Francois | | | 1883 | CZE | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | 1. liga mladeze A 2022-2023 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1903 | 1.00 | 2 | -0.68 | 40 | -27.20 | |
| | Zrust, Lukas | | | 1503 * | CZE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Ocenasek, Jan | | | 1698 | CZE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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