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Individual Calculations August 2023 |
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| Kozera, Konrad Total change: 97.80 | |   |
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| 277th YMCA Summer 2023-B Round 1-6 | Warszawa | POL | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1203 | 4.50 | 6 | 2.21 | 20 | 44.20 | |
|  Dziolko, Wiktor | | | 1216 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Przybylik, Mariusz | | | 1164 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Kozak, Jan | | | 1317 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Jaroszuk, Marcin | | | 1492 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Rembecki, Robert | | | 1366 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Dziolko, Wiktor | | | 1216 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1203 | 4.00 | 7 | 2.68 | 20 | 53.60 | |
| | Bubien, Antoni | | | 1556 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kuznik, Kamil | | | 1444 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Adamchyk, Miraslau | | | 1416 | FID | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Czerwonski, Jakub | | | 1430 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kowalczyk, Waldemar | | | 1541 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kwiek, Janusz | | | 1413 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Soszka, Szymon | | | 1426 | POL | 0.00 | 1 | -0.22 | 20 | -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) | | |
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