Individual Calculations January 2011
 Ofstad, Per  Total change: 10.50  Rating chartPersonal card
 10.offene Senioren EM Mecklenburg-Vorpommern Binz GER 2010-11-30
RcRownchangeKK*chgGame
 2094 2183 5.00 7 0.70 15 10.50 
  Josting, Friedel 1985 GER0.501-0.2615-3.90 
  Neumann, Erwin 1984 GER0.501-0.2615-3.90 
  Rollwitz, Juergen 1982 GER1.0010.24153.60 
  Bachmann, Rolf 2030 GER1.0010.30154.50 
  Lieb, Harald f2242 GER1.0010.58158.70 
  Kristiansen, Erling f2199 NOR0.5010.02150.30 
  Neese, Hans-Joachim f2237 GER0.5010.08151.20 

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)
 

 

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