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Individual Calculations March 2022 |
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| Portych, Vaclav Total change: 13.60 | |   |
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| KHSS - Krajska soutez - skupina Vychod 2021/2022 r7-8 | various | CZE | 2022-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1752 | 1.50 | 2 | -0.08 | 20 | -1.60 | |
|  Marxova, Sarka | | | 1352 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Plachetka, Milan | | | 1631 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | KHSS - Krajsky prebor 2021/2022 r8-9 | various | CZE | 2022-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1754 | 0.00 | 1 | -0.22 | 20 | -4.40 | |
| | Vestfal, Jan | | | 1974 | CZE | 0.00 | 1 | -0.22 | 20 | -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) | | | | Hradecka vez 2022 r1-3 | Hradec Kralove | CZE | 2022-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1754 | 4.00 | 5 | 0.98 | 20 | 19.60 | |
| | Ricar, Jiri | | | 1586 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Slapak, Petr | | | 1503 | CZE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rejnus, Josef | | | 1523 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bielavsky, Jiri | | | 1917 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Zaruba, Jaroslav | | | 1815 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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