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Individual Calculations September 2022 |
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| Kotva, Milan Total change: -54.20 | |   |
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| CZECH OPEN 2022 - B - open rating tournament | Pardubice | CZE | 2022-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1833 | 4.00 | 9 | -2.84 | 20 | -56.80 | |
|  Maklakova, Naomi | | | 1548 | LAT | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Halousek, Jaroslav | | | 1561 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pycha, Patrik | | | 2055 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Levitan, Judah Nathan | | | 1472 | RSA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Monakhov, Boris | | | 1630 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ruzickova, Ema | | | 1481 | CZE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Oglaza, Dawid | | | 1554 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zadrapa, Jakub | | | 1600 | CZE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Pejrimovska, Viola Ruby | | | 1625 | CZE | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | OLOMOUC CHESS SUMMER 2022 - D | Olomouc | CZE | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1829 | 4.50 | 9 | 0.13 | 20 | 2.60 | |
| | Stola, Stanislav | | | 1451 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kastner, Oldrich | | | 2006 | CZE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Vales, Vaclav | | | 2036 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Krejci, Jan | | | 2055 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gurtovoi, Borys | | | 1701 | UKR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Reichmann, Pavel | | | 1664 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kostal, Zdislav | | | 1646 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Navratil, Jiri | | | 1898 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mlynek, Petr | | | 2047 | 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) | | |
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