Individual Calculations January 2012
 Izrajlev, Alexander  Total change: -10.50  Rating chartPersonal card
 8. Lippe Cup 2011 Lemgo - Lieme GER 2011-10-28
RcRownchangeKK*chgGame
 2065 2313 2.50 4 -0.70 15 -10.50 
  Schmitz, Philipp 1972 GER1.0010.12151.80 
  Stukenbrok, Nils 2111 GER1.0010.24153.60 
  Wittke, Rene 2041 GER0.001-0.8315-12.45 
  Naundorf, Maik 2134 GER0.501-0.2315-3.45 

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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