Individual Calculations September 2020
 Vanduyfhuys, Daria  Total change: -66.50  Rating chartPersonal card
 Wroclaw Open 2020 - Group A Wroclaw POL 2020-08-01
RcRownchangeKK*chgGame
 1912 2050 4.00 9 -2.08 38 -79.04 
  Zwahr, Paul f2277 GER0.001-0.2138-7.98 
  Peglau, Markus 1886 GER1.0010.283810.64 
  Gardian, Adam 1723 POL0.001-0.8738-33.06 
  Krawiec, Grzegorz 1812 POL0.501-0.3038-11.40 
  Peglau, Mirjam 1851 GER1.0010.24389.12 
  Bojczewski, Mateusz 1888 POL0.001-0.7138-26.98 
  Kowalczyk, Wojciech 1873 POL0.001-0.7338-27.74 
  Roessler, Frank-Peter 1902 GER1.0010.303811.40 
  Jankowiak, Piotr 1992 POL0.501-0.0838-3.04 

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)
 
 56th Akiba Rubinstein Chess Festival - Open A Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 2124 2050 4.00 9 0.33 38 12.54 
  Galant, Ireneusz 1803 POL1.0010.19387.22 
  Bronowicki, Mateusz f2275 POL1.0010.783829.64 
  Zochowski, Kacper f2278 POL0.001-0.2138-7.98 
  Dahl, Christoph 2228 GER0.001-0.2738-10.26 
  Jaskolka, Tomasz c2196 POL0.001-0.3038-11.40 
  Kazmierowski, Tymon 1870 POL1.0010.26389.88 
  Majocha, Piotr 1972 POL1.0010.393814.82 
  Lukasiewicz, Krzysztof 2343 POL0.001-0.1538-5.70 
  Wisniewski, Michal 2155 POL0.001-0.3638-13.68 

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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