Individual Calculations May 2019
 Wierzbicki, Jirawat  Total change: -3.20  Rating chartPersonal card
 Oberliga Nord-Ost 2018/2019 April 2019 various GER 2019-04-07
RcRownchangeKK*chgGame
 2089 2155 0.50 1 -0.09 40 -3.60 
  Weber, Daniel 2089 GER0.501-0.0940-3.60 

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)
 
 XXXVI. Aeskulap-Open 2019 Goerlitz GER 2019-04-17
RcRownchangeKK*chgGame
 2036 2155 4.50 7 0.01 40 0.40 
  Schulemann, Gero 1802 GER1.0010.11404.40 
  Grund, Erwin 1969 GER1.0010.264010.40 
  Krivonosov, Oleg m2398 LAT0.001-0.2040-8.00 
  Wallgren, Ulf 2002 SWE0.501-0.2040-8.00 
  Bui, Ngoc Han Julia 1896 GER0.501-0.3240-12.80 
  Bender, Sebastian 1908 GER1.0010.19407.60 
  Wichmann, Cliff m2280 GER0.5010.17406.80 

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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