Individual Calculations October 2021
 Kolbak, Jens  Total change: 8.00  Rating chartPersonal card
 European Senior Team Chess Championship 2021 - Open 65 Praha CZE 2021-08-29
RcRownchangeKK*chgGame
 2200 2169 4.50 9 0.40 20 8.00 
  Jeute, Peter 1866 GER0.501-0.3620-7.20 
  Chevelevitch, Evgueni m2386 GER0.5010.28205.60 
  Orlova, Liubov 1988 GER1.0010.26205.20 
  Jurek, Josef m2208 CZE0.5010.05201.00 
  Pribyl, Josef m2226 CZE0.001-0.4220-8.40 
  Renman, Nils-Gustaf m2311 SWE0.5010.19203.80 
  Farago, Ivan g2323 HUN0.5010.21204.20 
  Vrabec, Milos 2095 CZE0.501-0.1020-2.00 
  Gruenfeld, Yehuda g2397 ISR0.5010.29205.80 

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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