Rapid: Individual Calculations May 2014
 Olde, Grete  Total change: 50.00  Rating chartPersonal card
 15th Lembit Oll Memorial Tallinn EST 2014-04-19
RcRownchangeKK*chgGame
 1964 1649 3.50 7 2.50 20 50.00 
  Tuul, Tarmo 2049  * EST1.0010.922018.40 
  Dragun, Valentin 2029 EST0.001-0.0920-1.80 
  Laigna, Marko 1997 EST1.0010.892017.80 
  Narva, Mai wc1944 EST0.001-0.1520-3.00 
  Staub, Madis 1803 EST0.001-0.2920-5.80 
  Mirme, Heino 1921 EST1.0010.832016.60 
  Narva, Triin wc2006 EST0.5010.39207.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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