Individual Calculations February 2017
 Arzer, Waldemar  Total change: 6.60  Rating chartPersonal card
 34. Untergrombach Open Bruchsal-Untergrombach GER 2017-01-03
RcRownchangeKK*chgGame
 1969 1986 4.00 7 0.33 20 6.60 
  Bremenkamp, Holger 1746 GER1.0010.20204.00 
  Reinhardt, Bernd 2234 GER0.5010.31206.20 
  Wiechert, Hans f2165 GER0.001-0.2720-5.40 
  Juelg, Gabriel 1886 GER0.501-0.1420-2.80 
  Pek, Istvan 1830 GER1.0010.29205.80 
  Haase, Reinhard 2085 GER0.001-0.3620-7.20 
  Niedermaier, Helmut 1837 GER1.0010.30206.00 

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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