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Individual Calculations June 2023 |
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| Roclawski, Jakub Total change: -51.60 | |   |
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| TK 1600-1800 majowka 2023 SP 25 | Olsztyn | POL | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1088 | 0.50 | 3 | -0.81 | 40 | -32.40 | |
|  Raszkiewicz, Wiktor | | | 1171 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Skiba, Daniel | | | 1118 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Kaczmarek, Piotr | | | 1119 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | Indywidualne Mistrzostwa Woj. Warminsko-Mazurskiego Juniorow 2023 C13 | Ostroda | POL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1088 | 0.00 | 2 | -0.48 | 40 | -19.20 | |
| | Hartlinski, Tomasz | | | 1529 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bielecki, Kacper | | | 1142 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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