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Individual Calculations February 2023 |
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| Rousek, Jan Total change: 73.60 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1882 | 4.50 | 9 | 1.61 | 40 | 64.40 | |
|  Jansen, Bob | | | 2194 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Selvik, Elma | | | 1545 | NOR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Olmo, Jose | | | 2061 | ESP | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Schuran, Werner | | | 2025 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Lahlum, Hans Olav | | | 2123 | NOR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gkavardinas, Antonios | | | 2101 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Nguyen, Thi Thuy Trien | | wf | 2022 | VIE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Vokoun, Jan | f | | 2019 | CZE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Tolonen, Mikko | | | 2085 | FIN | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 2. liga A 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1882 | 0.00 | 1 | -0.23 | 40 | -9.20 | |
| | Hak, David | | | 2095 | CZE | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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 |
| 2230 | 1882 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
| | Umanec, Filip | | | 2230 | CZE | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Extraliga mladeze - Zapad 2022-23 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 1882 | 1.00 | 2 | 0.57 | 40 | 22.80 | |
| | Le, Anh Dung | | | 2115 | CZE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hlavina, Matous | | | 2102 | CZE | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | |
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