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Rapid:
Individual Calculations December 2021 |
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| Herezy, Nikola Total change: -12.60 | |   |
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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 |
| 1114 | 956 | 0.00 | 3 | -0.88 | 20 | -17.60 | |
|  Kaminska, Zuzanna | | | 1175 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nguyen, Doan Quoc Anh | | | 1142 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Maslanka, Witold | | | 1026 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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 14 | Ustron | POL | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 956 | 2.00 | 7 | 0.25 | 20 | 5.00 | |
| | Lach, Alicja | | | 1206 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Kuczera, Jakub | | | 1227 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lach, Beniamin | | | 1077 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kozik, Maksymilian | | | 1238 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wesolowska, Liliana | | | 1028 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kajstura, Maksymilian | | | 1077 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Nieckarz, Maja | | | 1252 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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