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Individual Calculations November 2023 |
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| Chmielewski, Jakub Total change: 15.60 | |   |
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| Eliminacje Strefowe do Mistrzostw Polski Juniorow i Mlodzikow KP-PO (C11) 2023 | Jastrzebia Gora | POL | 2023-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1134 | 2.00 | 4 | 1.04 | 40 | 41.60 | |
|  Wons, Krystian | | | 1409 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Korszanski, Stanislaw | | | 1729 | POL | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Zalewski, Witold | | | 1349 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kosiedowski, Jan | | | 1105 | POL | 1.00 | 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) | | | | TORUN CHESS AUTUMN- Grupa A | Torun | POL | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1134 | 0.00 | 2 | -0.65 | 40 | -26.00 | |
| | Zarecki, Piotr | | | 1660 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Urbanski, Jacek | | | 1045 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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