Individual Calculations March 2010
 Roever, Ludwig  Total change: -13.65  Rating chartPersonal card
 Kaiserbrunnen Winter-Special 14 Brakel GER 2010-01-15
RcRownchangeKK*chgGame
 1849 1966 1.00 3 -0.91 15 -13.65 
  Naundorf, Maik 2118 GER0.001-0.3015-4.50 
  Ratzkowski, Dirk 1766 GER0.501-0.2615-3.90 
  Maczollek, Helmut 1664 GER0.501-0.3515-5.25 

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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