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Individual Calculations January 2024 |
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| Polak, Jiri Total change: 14.60 | |   |
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| Podzimni otevreny prebor SK OAZA 2023 r3-7 | Praha | CZE | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1891 | 3.50 | 5 | 0.44 | 20 | 8.80 | |
|  Kalvach, Ladislav | | | 1729 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Pacovsky, Ota | | | 1736 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Janda, Pavel | | | 2058 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Plesnivy, Martin | | | 1779 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Borovsky, Ivan | | | 1735 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | SSS - Krajska soutez skupina A 2023-2024 r4-5 | various | CZE | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1870 | 1.00 | 2 | -0.27 | 20 | -5.40 | |
| | Veny, Jaume | | | 1860 | CZE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Bartak, Josef | | | 1665 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Podzimni otevreny prebor SK OAZA 2023 r8-9 | Praha | CZE | 2023-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1870 | 1.50 | 2 | 0.56 | 20 | 11.20 | |
| | Novak, Jindrich | | | 2031 | CZE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Verner, Matej | | | 1761 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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