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Individual Calculations July 2023 |
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| Dabrowski, Piotr Total change: -32.00 | |   |
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| Mistrzostwa Wojewodztwa Podlaskiego Juniorow 2023 - C14 | Suprasl | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1193 | 0.50 | 4 | -0.56 | 40 | -22.40 | |
|  Butkiewicz, Jan | | | 1664 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Peksa, Piotr | | | 1114 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Chomicki, Kornel | | | 1347 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Wasiluk, Mateusz | | | 1547 | POL | 0.00 | 1 | -0.11 | 40 | -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) | | | | Baltija Cup 2023 (open B) | Palanga | LTU | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1193 | 1.50 | 4 | -0.24 | 40 | -9.60 | |
| | Zonyte, Aukse | | | 1138 | LTU | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Pritulina, Nadezhda | | | 1366 | EST | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Nikartas, Justinas | | | 1173 | LTU | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ziukas, Ernestas | | | 1299 | LTU | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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