Individual Calculations August 2018
 Kolbak, Jens  Total change: -10.20  Rating chartPersonal card
 World Team Championship over 65 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 2141 2191 4.00 8 -0.51 20 -10.20 
  Sveshnikov, Evgeny g2464 RUS0.001-0.1720-3.40 
  Reynolds, D Ian W 1937 ENG0.501-0.3120-6.20 
  Andersson, Kaj 2053 SWE0.501-0.1920-3.80 
  Watzka, Horst f2194 AUT0.5010.00200.00 
  Schmidt, Gerhard 2174 GER0.501-0.0220-0.40 
  Boehlig, Heinz, Dr. f2230 GER1.0010.552011.00 
  Rosen, Willy f2161 GER0.501-0.0420-0.80 
  Van Haelst, Raymond 1916 BEL0.501-0.3320-6.60 

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)
 

 

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