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Rapid:
Individual Calculations October 2023 |
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| Kubera, Bartosz Total change: -34.40 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1026 | 1.00 | 7 | -0.78 | 40 | -31.20 | |
|  Nocek, Dominik | | | 1457 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Kotasinski, Szymon | | | 1250 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ojdana, Piotr | | | 1187 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Szczygielski, Adam | | | 1304 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Pender, Mikolaj | | | 1164 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Berent, Mateusz | | | 1167 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Daniszewski, Michal | | | 1092 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA A | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1007 | 1.50 | 6 | -0.08 | 40 | -3.20 | |
| | Rduch, Diana | | | 1478 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Burak, Sebastian | | | 1293 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mirecka, Julia | | | 1169 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Gajda, Anna | | | 1102 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Ciepiela, Igor | | | 1198 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Najman, Antoni | | | 1035 | 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) | | |
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