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Individual Calculations July 2023 |
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| Niemier, Martyna Total change: -80.00 | |   |
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| Mistrzostwa Wielkopolski Juniorow 2023r. [GRUPA D17] | Sypniewo | POL | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1373 | 3.00 | 5 | -0.58 | 40 | -23.20 | |
|  Gac-Mytych, Sara | | | 1136 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Lopusiewicz, Marta | | | 1153 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Pieczewska, Jadwiga | | | 1319 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Smolinska, Jagna | | | 1159 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Stasiak, Julia | | | 1265 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 | Sypniewo | POL | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1373 | 0.50 | 5 | -1.42 | 40 | -56.80 | |
| | Romejko, Jagoda | | | 1525 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kieca, Aleksandra | | | 1521 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Banasiak, Adrianna | | | 1507 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Oszutowska, Anna | | | 1369 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Michalska, Anna-Maria | | | 1382 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | |
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