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Individual Calculations March 2023 |
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| Tsapanidis, Vasilis Total change: 14.60 | |   |
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| Hradecka vez 2023 r1 | Hradec Kralove | CZE | 2023-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1697 | 1.00 | 1 | 0.28 | 20 | 5.60 | |
|  Ricar, Jiri | | | 1530 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Hradecka vez 2023 r2-4 | Hradec Kralove | CZE | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1697 | 2.50 | 3 | 0.94 | 20 | 18.80 | |
|  Nosek, Jiri | | | 1492 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zaruba, Jaroslav | | | 1817 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Portych, Vaclav | | | 1723 | CZE | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | KHSS Krajska soutez - skupina Zapad 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1697 | 0.00 | 2 | -0.49 | 20 | -9.80 | |
| | Mares, Stepan | | | 1729 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Juptner, Jan | f | | 2216 | CZE | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | KHSS Krajsky prebor 2022-2023 r8-9 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1697 | 1.00 | 2 | 0.00 | 20 | 0.00 | |
| | Pultar, Stanislav | | | 1741 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Vanek, Jiri | | | 1657 | CZE | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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