Individual Calculations September 2017
 Kalepky, Helmut  Total change: 13.80  Rating chartPersonal card
 29. Wiesbadener Schlosspark-Open 2017 Wiesbaden GER 2017-08-24
RcRownchangeKK*chgGame
 1983 1971 4.00 7 0.69 20 13.80 
  Jakesevic, Ivan 1615 GER1.0010.11202.20 
  Kiefer, Daniel 2219 GER0.5010.31206.20 
  Chandler, Patrick 2211 GER0.5010.30206.00 
  Engel, Berthold 2177 GER0.5010.26205.20 
  Everett, Elijah 2168 GER0.001-0.2520-5.00 
  John, Volkmar 1852 GER1.0010.34206.80 
  Schwenk, Stefan 1640 GER0.501-0.3820-7.60 

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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