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Individual Calculations September 2023 |
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| Shakhnovich, Uladzislau Total change: -17.00 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1461 | 3.00 | 7 | -0.69 | 40 | -27.60 | |
|  Skrzypinski, Jan | | | 1896 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Martynow, Jacek | | | 1206 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Kostka, Eryk | | | 1085 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kilarski, Kacper | | | 1133 | POL | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Dzwikowski, Adam | | | 1888 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Haluja, Igor | | | 1090 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Simon, Marek | | | 1893 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | NOTE: K factor changed | | XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1461 | 5.00 | 9 | 0.53 | 20 | 10.60 | |
| | Miasik, Adrian | | | 2018 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Pietras, Igor | | | 1271 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Szymanski, Zbigniew | | | 1807 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Witczak, Mikolaj | | | 1227 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Pieczewska, Gabriela | | | 1222 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Adamski, Ksawery | | | 1207 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Garwacki, Kornel | | | 1780 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kaczmarczyk, Pawel | | | 1695 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Siwek, Leon | | | 1172 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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