Individual Calculations October 2017
 Pulina, Klaus  Total change: 2.80  Rating chartPersonal card
 21. Friedrichrodaer Schach-Open Friedrichroda GER 2017-09-06
RcRownchangeKK*chgGame
 1626 1539 2.50 6 0.07 40 2.80 
  Leinenbach, Andreas 1920 GER0.001-0.0940-3.60 
  Preusse, Goetz 1562 GER0.5010.03401.20 
  Krueger, Marcel 1546 GER0.5010.01400.40 
  Urlass, Bernd 1807 GER0.001-0.1740-6.80 
  Leithoff, Hans-Georg 1409 GER1.0010.324012.80 
  Fischer, Andre 1514 GER0.501-0.0340-1.20 

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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