Individual Calculations May 2010
 Michaelsen, Nils  Total change: 2.40  Rating chartPersonal card
 Oberliga NRW Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2264 2407 3.00 4 0.24 10 2.40 
  Bolwerk, Peter 2266 NED0.501-0.1910-1.90 
  Schmitz, Joachim 2319 GER1.0010.38103.80 
  Caessens, Rob f2232 NED1.0010.27102.70 
  Krallmann, Matthias f2238 GER0.501-0.2210-2.20 

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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