Individual Calculations April 2009
 Simon, Roland  Total change: 5.10  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2134 2100 4.50 9 0.34 15 5.10 
  Maiorov, Nikita g2450 BLR0.001-0.1115-1.65 
  Densing, Gerd 1866 GER1.0010.21153.15 
  Piasetski, Leon m2293 CAN0.5010.25153.75 
  Wahedi, Ahmad Siar 2272 GER0.5010.23153.45 
  Szenetra, Werner 2245 GER0.5010.19152.85 
  Chasovnikova, Eugenia wm2302 RUS0.001-0.2415-3.60 
  Donchenko, Alexander 1944 GER0.001-0.7115-10.65 
  Woisetschlaeger, Adolf 1943 GER1.0010.29154.35 
  Lebeda, Timo 1891 GER1.0010.23153.45 

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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