Individual Calculations August 2017
 Barca, Michal  Total change: -13.20  Rating chartPersonal card
 Werner-Ott-Open - Kreuzberger Sommer 2017 Berlin GER 2017-07-15
RcRownchangeKK*chgGame
 1691 1783 3.50 7 -0.66 20 -13.20 
  Polatel, Ali 2183  * TUR0.001-0.0820-1.60 
  Grabs, Peter Sen. 1429 GER0.001-0.8920-17.80 
  Plaza Reino, Mateo 1383  * IRL1.0010.08201.60 
  Grabs, Peter Jun. 1383  * GER0.501-0.4220-8.40 
  Theuer, Lorenz 1519 SWE1.0010.18203.60 
  Woerz, Markus, Dr. 2038 GER1.0010.812016.20 
  Di Candia, Roberto 1900 ITA0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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