Individual Calculations March 2011
 Berg, Gerd  Total change: -2.55  Rating chartPersonal card
 27.offene Berliner Seniorenmeisterschaft Berlin GER 2011-01-29
RcRownchangeKK*chgGame
 1791 1621 1.00 4 -0.17 15 -2.55 
  Mueller, Erhard 1941 GER1.0010.871513.05 
  Herrmann, Eberhard 1850 GER0.001-0.2115-3.15 
  Krusemark, Gerhard 1794 GER0.001-0.2715-4.05 
  Kos, Ivan 1580 GER0.001-0.5615-8.40 

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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