Individual Calculations January 2012
 Kvetny, Mark  Total change: 14.55  Rating chartPersonal card
 Deutsche Laendermeisterschaft der Jugend 2011 Xanten GER 2011-10-30
RcRownchangeKK*chgGame
 2060 2125 4.50 6 0.97 15 14.55 
  Frey, Alisa 2104 GER1.0010.47157.05 
  Yankelevich, Lev 2072 GER0.501-0.0715-1.05 
  Tran, Duc Cuong 2034 GER1.0010.38155.70 
  Gupta, Arijit 2030 GER1.0010.37155.55 
  Urban, Lars 1970 GER1.0010.29154.35 
  Schreiner, Till 2150 GER0.001-0.4715-7.05 

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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