Individual Calculations December 2012
 Beukema, Stefan  Total change: -11.85  Rating chartPersonal card
 Dutch Team Competition 12-13 - Meester - round 3-4 various NED 2012-11-03
RcRownchangeKK*chgGame
 2402 2274 1.50 2 0.80 15 12.00 
  Orlov, Andrey g2540 RUS0.5010.32154.80 
  Vedder, Richard f2263 NED1.0010.48157.20 

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)
 
 World Youth Chess Championship 2012 - Open 16 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 2014 2274 6.50 10 -1.59 15 -23.85 
  Ersoz, Bartu 1935 TUR0.501-0.3815-5.70 
  Zhang, Roy Yinian 1901 ENG1.0010.10151.50 
  Liu, Dennis 1909 FIN0.001-0.9015-13.50 
  Bezuidenhout, Roland c1974 RSA1.0010.15152.25 
  Salomon, Johan 2070 NOR0.501-0.2615-3.90 
  Zhahbai, Uulu Zhohar 2034 KGZ1.0010.20153.00 
  Neef, Maximilian 2132 GER0.001-0.6915-10.35 
  Fiora, Emilio 2007 ARG0.501-0.3215-4.80 
  Itkin, David 2058 CAN1.0010.22153.30 
  Dolnak, Michal 2115 SVK1.0010.29154.35 

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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