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Individual Calculations August 2023 |
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| Rabatin, Jakub Total change: 13.40 | |   |
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| Open Bohumin 2023 - A | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2273 | 6.00 | 9 | 0.95 | 20 | 19.00 | |
|  Krajewska, Katarzyna | | | 1997 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Kozelsky, Marek | | | 1902 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kuchar, Matej | | | 2048 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Nguyen, Piotr | m | | 2393 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Akash, G | g | | 2461 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mroziak, Maciej | m | | 2338 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kanakova, Natalie | | wm | 2132 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sramek, Vojtech | f | | 2255 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zylka, Stanislaw | f | | 2417 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2273 | 3.50 | 7 | -0.28 | 20 | -5.60 | |
| | Davidek, Zdenek | | | 1962 | CZE | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Vanek, Ladislav | | | 2152 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nagy, Ladislav | | | 2138 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mladek, Richard | f | | 2421 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jares, Michal | c | | 2315 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Walek, Petr | | | 2233 | CZE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Stalmach, Richard | m | | 2436 | CZE | 0.50 | 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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