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Individual Calculations April 2023 |
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| Laban, Vladimir Total change: -19.00 | |   |
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| Aprilovy turnaj Chlumec 2023 r1-4 | Chlumec | CZE | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1936 | 2.50 | 4 | -0.58 | 20 | -11.60 | |
|  Weiss, Pavel | | | 1537 | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Dusbaba, Karel | | | 2035 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Novak, Lukas | | | 1536 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Polak, Martin | | | 1595 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | UKSS - Krajsky prebor 2022-2023 r10 | various | CZE | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1936 | 0.00 | 1 | -0.37 | 20 | -7.40 | |
| | Riha, Jaroslav | | | 2029 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | |
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