Rapid: Individual Calculations February 2017
 Marmenout, Sylvain  Total change: -15.20  Rating chartPersonal card
 1ste Limburgs Ploegenrapidcompetitie 2017 Dag 1 Various places in Limburg BEL 2017-01-13
RcRownchangeKK*chgGame
 1680 1509 1.00 6 -0.76 20 -15.20 
  Ulburghs, Piet 1729 BEL0.001-0.2220-4.40 
  Ulburghs, Piet 1729 BEL0.001-0.2220-4.40 
  Marien, Jef 1494 BEL0.001-0.5220-10.40 
  Marien, Jef 1494 BEL1.0010.48209.60 
  Willen, Ronny 1817 BEL0.001-0.1420-2.80 
  Willen, Ronny 1817 BEL0.001-0.1420-2.80 

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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