Individual Calculations March 2020 |
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Petrova, Kristyna Total change: 17.80 | | |
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1. liga zapad 2019/2020 r7-8 | various | CZE | 2020-02-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2211 | 2253 | 2.00 | 2 | 0.88 | 20 | 17.60 | |
| Jurasek, Miroslav | f | | 2235 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | | Matras, Ondrej | f | | 2187 | CZE | 1.00 | 1 | 0.41 | 20 | 8.20 | | 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) | | 2. liga A 2019/2020 r8-9 | various | CZE | 2020-02-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2324 | 2253 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
| Horak, Martin | f | | 2324 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | | 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) | | Prague International Chess Festival 2020 - C FIDE open | Prague | CZE | 2020-02-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2195 | 2253 | 5.00 | 9 | -0.09 | 20 | -1.80 | |
| Schuettler, Thomas | | | 1897 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | Fedorov, Alexei | g | | 2536 | BLR | 0.00 | 1 | -0.16 | 20 | -3.20 | | Steiner, Juraj | | | 2044 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | Egli, Urs | | | 1960 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | | Neuman, Petr | g | | 2370 | CZE | 0.50 | 1 | 0.16 | 20 | 3.20 | | Nguyen, Piotr | m | | 2415 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | Kalinowska, Zuzanna | | wf | 2036 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | Starosta, Martyna | | wc | 2073 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Bellia, Fabrizio | m | | 2428 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | 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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