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Rapid:
Individual Calculations October 2023 |
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| Wiosna, Krzysztof Total change: 16.20 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B18 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1286 | 4.00 | 11 | 0.58 | 36 | 20.88 | |
|  Serewa, Antoni | | | 1768 | POL | 0.00 | 1 | -0.05 | 36 | -1.80 | |  Witkowski, Jedrzej | | | 1587 | POL | 0.00 | 1 | -0.15 | 36 | -5.40 | | | Sternik, Piotr | | | 1624 | POL | 0.50 | 1 | 0.38 | 36 | 13.68 | | | Muzal, Konrad | | | 1219 | POL | 0.50 | 1 | -0.09 | 36 | -3.24 | | | Choina, Jan | | | 1472 | POL | 0.00 | 1 | -0.26 | 36 | -9.36 | | | Rzenca, Jerzy | | | 1479 | POL | 1.00 | 1 | 0.75 | 36 | 27.00 | | | Dysko, Michal | | | 1451 | POL | 0.00 | 1 | -0.28 | 36 | -10.08 | | | Chybalski, Piotr | | | 1452 | POL | 0.00 | 1 | -0.28 | 36 | -10.08 | | | Piec, Krzysztof | | | 1150 | POL | 1.00 | 1 | 0.32 | 36 | 11.52 | | | Kalita, Kamil | | | 1416 | POL | 0.00 | 1 | -0.32 | 36 | -11.52 | | | Wroblewski, Karol | | | 1332 | POL | 1.00 | 1 | 0.56 | 36 | 20.16 | |
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) | | | | XXXIII Memorial J.S. Leokajtis | Olsztyn | POL | 2023-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1276 | 3.00 | 8 | -0.13 | 36 | -4.68 | |
| | Krzywicki, Dariusz | | | 1986 | POL | 0.00 | 1 | -0.01 | 36 | -0.36 | | | Skiba, Daniel | | | 1084 | POL | 1.00 | 1 | 0.25 | 36 | 9.00 | | | Blazynski, Jaroslaw | | | 1552 | POL | 0.00 | 1 | -0.17 | 36 | -6.12 | | | Szelag, Mikolaj | | | 1107 | POL | 0.00 | 1 | -0.72 | 36 | -25.92 | | | Ostrowski, Piotr | | | 1131 | POL | 1.00 | 1 | 0.31 | 36 | 11.16 | | | Magierski, Dariusz | | | 1557 | POL | 1.00 | 1 | 0.84 | 36 | 30.24 | | | Plesiuk, Jan | | | 1397 | POL | 0.00 | 1 | -0.34 | 36 | -12.24 | | | Woytitzki, Maja | | | 1432 | POL | 0.00 | 1 | -0.29 | 36 | -10.44 | |
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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