Individual Calculations February 2019
 Arndt, Olaf  Total change: 5.40  Rating chartPersonal card
 21. Ruegenwalder NordWest-Cup Open A Bad Zwischenahn GER 2019-01-24
RcRownchangeKK*chgGame
 2117 1967 2.50 7 0.27 20 5.40 
  Jaracz, Barbara wg2230 POL0.001-0.1820-3.60 
  Svane, Frederik 2341 GER0.001-0.1020-2.00 
  Koronowski, Heinz-Juergen 1753 GER1.0010.23204.60 
  Knuedel, Torben 2204 GER1.0010.802016.00 
  Luebsen, Keno 2082 GER0.001-0.3420-6.80 
  Adam, Detlef 2047 GER0.5010.11202.20 
  Wagner, Jan 2163 GER0.001-0.2520-5.00 

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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