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Blitz:
Individual Calculations October 2023 |
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| Koziel, Leon Total change: -174.42 | |   |
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| Polish Blitz Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1262 | 1.50 | 9 | -4.48 | 38 | -170.24 | |
|  Futyma, Dawid | | | 1564 | POL | 0.00 | 1 | -0.15 | 38 | -5.70 | |  Ciesielski, Maciej | | | 1071 | POL | 0.00 | 1 | -0.75 | 38 | -28.50 | | | Malas, Maksymilian | | | 1183 | POL | 0.00 | 1 | -0.61 | 38 | -23.18 | | | Zajac, Michal | | | 1017 | POL | 1.00 | 1 | 0.20 | 38 | 7.60 | | | Poreba, Jan | | | 1026 | POL | 0.00 | 1 | -0.80 | 38 | -30.40 | | | Wojcik, Michal | | | 1112 | POL | 0.00 | 1 | -0.70 | 38 | -26.60 | | | Murawski, Mikolaj | | | 1117 | POL | 0.50 | 1 | -0.19 | 38 | -7.22 | | | Kozera, Patryk | | | 1034 | POL | 0.00 | 1 | -0.79 | 38 | -30.02 | | | Rybak, Franciszek | | | 1123 | POL | 0.00 | 1 | -0.69 | 38 | -26.22 | |
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) | | | | Szansa Chess Open Blitz 2023 | Warszawa | POL | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1262 | 2.50 | 9 | -0.11 | 38 | -4.18 | |
| | Derylo, Kamil | | | 1951 | POL | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Moscicka, Pola | | | 1753 | POL | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Spicak, Krzysztof | | | 1571 | POL | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Leszczewicz, Waldemar | | | 1033 | POL | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Koziel, Jacek | | | 1225 | POL | 1.00 | 1 | 0.45 | 38 | 17.10 | | | Bespalov, Yevheniy | | | 1523 | FID | 0.50 | 1 | 0.32 | 38 | 12.16 | | | Nakaziuk, Aleksander | | | 1481 | POL | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Psyk, Wlodzimierz | | | 1441 | POL | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Luczak, Mateusz | | | 1325 | POL | 0.00 | 1 | -0.41 | 38 | -15.58 | |
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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