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Rapid:
Individual Calculations December 2021 |
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| Duda, Aleksandra Total change: 35.60 | |   |
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| TURNIEJ NIEPODLEGLOSCI Memorial Szachowy im.Karola ZIELEZNIKA | Katowice | POL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1228 | 1.00 | 3 | -0.64 | 20 | -12.80 | |
|  Maslanka, Wojciech | | | 1525 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Smolinski, Wojciech | | | 1065 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Cichon, Julia | | | 1016 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Puchar Slaska Juniorow w Szachach Szybkich do lat 12 | Ustron | POL | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1228 | 6.00 | 8 | 2.42 | 20 | 48.40 | |
| | Macura, Mateusz | | | 1512 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rozga, Nikodem | | | 1024 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cabak, Michal | | | 1005 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Legierski, Jan | | | 1212 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Tyrna, Filip | | | 1216 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gaszka, Zuzanna | | | 1388 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Wesolowski, Jeremi | | | 1333 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Lecki, Leonard | | | 1482 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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