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Individual Calculations September 2021 |
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| Koziorowicz, Michal Total change: 28.80 | |   |
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| CZECH OPEN 2021 - A - GM open | Pardubice | CZE | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2231 | 5.00 | 9 | 0.29 | 40 | 11.60 | |
|  Pavlicek, Lukas | | | 1938 | CZE | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Akesson, Ralf | g | | 2395 | SWE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Niedbala, Bartlomiej | f | | 2360 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Butkiewicz, Lukasz | m | | 2365 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Vokac, Marek | g | | 2370 | CZE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Gressmann, Moritz | c | | 2141 | GER | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Rokos, Filip | | | 1927 | CZE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Olsen, Filip Boe | m | | 2397 | DEN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Petersen, Marcel | | | 1922 | GER | 1.00 | 1 | 0.14 | 40 | 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) | | | | Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa Masters | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2245 | 3.50 | 8 | 0.43 | 40 | 17.20 | |
| | Fus, Jakub | f | | 2386 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Nguyen, Piotr | m | | 2412 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Grabarczyk, Miroslaw | g | | 2378 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Pacan-Milej, Kosma | f | | 2407 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Jakubowski, Krzysztof | g | | 2474 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wojdak, Jan | | | 2201 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Wikar, Martyna | | | 2212 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Paprocki, Jaroslaw | | | 2209 | POL | 0.50 | 1 | -0.05 | 40 | -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) | | |
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