Individual Calculations May 2010
 Skibbe, Willi  Total change: 14.55  Rating chartPersonal card
 Oberliga Nord-Nord Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2094 2174 4.00 5 0.97 15 14.55 
  Wolf, Christoph 1963 GER1.0010.23153.45 
  Luethke, Hans-Eckart 2158 GER1.0010.48157.20 
  Hawranke, Dietrich 2165 GER0.501-0.0115-0.15 
  Lampert, Jonas 2111 GER1.0010.41156.15 
  Kim, Oi-Sin 2071 GER0.501-0.1415-2.10 

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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