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Rapid:
Individual Calculations December 2021 |
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| Jaroszewicz, Dawid Total change: -90.40 | |   |
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| V Turniej Klubu Marynarki Wojennej 2021 | Gdynia | POL | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1694 | 2.00 | 6 | -2.17 | 20 | -43.40 | |
|  Bandyk, Joanna | | | 1076 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Wons, Krystian | | | 1414 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Flak, Pawel | | | 2060 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bieszk, Stanislaw | | | 1451 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Chmura, Eryk | | | 1352 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Dackiewicz, Marek | | | 1645 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | XXXII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1694 | 5.00 | 9 | -2.35 | 20 | -47.00 | |
| | Sobczak, Adrian | | | 1276 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Liberra, Konrad | | | 1227 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Wosztyl, Emilian | | | 1360 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zareba, Piotr | | | 1526 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Dabrowski, Jan | | | 1549 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pawlicz, Dariusz | | | 1573 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Kucharski, Tadeusz | | | 1500 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Sowinski, Ryszard | | | 1272 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Banas, Bartosz | | | 1412 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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