Individual Calculations November 2013
 Kollen, Zyon  Total change: -9.15  Rating chartPersonal card
 Oberliga Nord-West 2013/14 round 1 Germany GER 2013-10-13
RcRownchangeKK*chgGame
 2282 2188 0.50 1 0.13 15 1.95 
  David, Adrian f2282 GER0.5010.13151.95 

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)
 
 Unive Open 2013 Hoogeveen NED 2013-10-18
RcRownchangeKK*chgGame
 2123 2188 4.50 9 -0.74 15 -11.10 
  Kolodkin, Daniil 1981 NED0.501-0.2715-4.05 
  Dijkhuis, Sven 1921 NED0.001-0.8215-12.30 
  De Jonge, Boris 2002 NED0.501-0.2415-3.60 
  Lessmann, Francis 2109 NED1.0010.39155.85 
  Hoffman, Ron 2055 NED1.0010.32154.80 
  Van Kooten, Luuk f2375 NED0.001-0.2615-3.90 
  Piasetski, Leon m2295 CAN0.5010.15152.25 
  Den Hartog, Marijn 1998 NED1.0010.25153.75 
  Schroeder, Jan-Christian f2370 GER0.001-0.2615-3.90 

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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