Individual Calculations August 2017
 Schaefer, Gerhard  Total change: -34.00  Rating chartPersonal card
 9. Vellmarer Schachtage B-Open Vellmar GER 2017-07-13
RcRownchangeKK*chgGame
 1508 1695 3.50 6 -0.85 40 -34.00 
  Lambrecht, Harald 1422 GER0.501-0.3340-13.20 
  Pomrehn, Ole Magnus 1472 GER0.501-0.2840-11.20 
  Moderow, Ramon 1421 GER0.501-0.3340-13.20 
  Hahnenstein, Leon 1401 GER1.0010.15406.00 
  Rother, Wilfried 1890 GER0.001-0.2540-10.00 
  Schulze, Lukas 1439 GER1.0010.19407.60 

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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