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Individual Calculations June 2023 |
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| Maciejewski, Adam Total change: -11.20 | |   |
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| Turniej Szachowy "Kazdy wygrywa" - Grupa A | Zdziechowa | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1370 | 2.00 | 5 | -0.57 | 40 | -22.80 | |
|  Szeszycki, Jan | | | 1146 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Skrzypczak, Jan | | | 1511 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Nowak, Mateusz | | | 1415 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Papis, Patryk | | | 1522 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Witczak, Mikolaj | | | 1182 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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) | | | | Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach - Chlopcy 16-18 | Bydgoszcz | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1370 | 3.00 | 4 | 0.29 | 40 | 11.60 | |
| | Mrozowicz, Wojciech | | | 1102 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Polak, Aleksander | | | 1347 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Makarewicz, Jakub | | | 1244 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Cieloch, Brajan | | | 1234 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | |
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