Individual Calculations May 2010
 Chilla, Jan Eric  Total change: 5.40  Rating chartPersonal card
 Oberliga NRW Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2193 2055 1.00 2 0.36 15 5.40 
  Danielmeier, Ralf 2168 GER0.001-0.3515-5.25 
  Limbourg, Philipp, Dr. 2217 GER1.0010.711510.65 

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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