Individual Calculations September 2012
 Sappok, Marius  Total change: -1.20  Rating chartPersonal card
 Lichtenberger Sommer 2012 Berlin GER 2012-08-18
RcRownchangeKK*chgGame
 2091 1977 2.50 7 -0.04 30 -1.20 
  Colpe, Malte 2290 GER0.001-0.1430-4.20 
  Zschaebitz, Klaus f2077 GER0.5010.14304.20 
  Petersen, Soren Boeck 2279 DEN0.001-0.1530-4.50 
  Costello, Colin 1962 ENG1.0010.483014.40 
  Tahiri, Daut 2114 GER0.001-0.3230-9.60 
  Meyer, Ulrich 2069 GER0.001-0.3730-11.10 
  Boeck, Ruediger 1845 GER1.0010.32309.60 

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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