Individual Calculations September 2020
 Roessler, Frank-Peter  Total change: -13.60  Rating chartPersonal card
 Wroclaw Open 2020 - Group A Wroclaw POL 2020-08-01
RcRownchangeKK*chgGame
 1986 1902 2.50 8 -0.68 20 -13.60 
  Chmiel, Marcin 2267 POL0.001-0.1020-2.00 
  Burian, Simon 2073 GER0.5010.23204.60 
  Malecki, Rafal 2071 POL0.5010.22204.40 
  Borowski, Przemyslaw 1790 POL0.001-0.6520-13.00 
  Peglau, Dora 1721 GER0.001-0.7420-14.80 
  Peglau, Markus 1886 GER1.0010.48209.60 
  Szczesniak, Konrad 2033 POL0.5010.18203.60 
  Vanduyfhuys, Daria wf2050 BEL0.001-0.3020-6.00 

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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