Individual Calculations March 2011
 Olschewsky, Roman  Total change: 14.50  Rating chartPersonal card
 27.offene Berliner Seniorenmeisterschaft Berlin GER 2011-01-29
RcRownchangeKK*chgGame
 1781 1700 3.00 6 0.58 25 14.50 
  Strehlow, Horst 2059 GER0.001-0.1025-2.50 
  Jiranek, Benno 1381 GER0.001-0.8725-21.75 
  Schroeder, Gert 1410 GER1.0010.16254.00 
  Tuertmann, Dieter 1973 GER0.001-0.1725-4.25 
  Durth, Konrad 2017 GER1.0010.872521.75 
  Klevenow, Hellmut 1844 GER1.0010.692517.25 

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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