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Individual Calculations June 2023 |
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| Polak, Aleksander Total change: -9.20 | |   |
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| Turniej Szachowy - Kategoria od Rejewskiego - OPEN A. | Biale Blota | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1347 | 2.00 | 5 | -0.20 | 40 | -8.00 | |
|  Gesicki, Zbigniew | | | 1095 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Starzynski, Waldemar | | | 1643 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Przybylski, Bartosz | | | 1812 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sliwonik, Robert | | | 1198 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Sivickis, Kornelia | | | 1353 | 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) | | | | Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach - Chlopcy 16-18 | Bydgoszcz | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1347 | 3.50 | 5 | -0.03 | 40 | -1.20 | |
| | Bloch, Damian | | | 1133 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Makarewicz, Jakub | | | 1244 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Maciejewski, Adam | | | 1370 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Olchowy, Tomasz | | | 1055 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mrozowicz, Wojciech | | | 1102 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | |
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