Rapid: Individual Calculations September 2017
 Piron, Jean-Marie  Total change: 37.60  Rating chartPersonal card
 13de Open Landens Rapidtoernooi 2017 Landen BEL 2017-08-13
RcRownchangeKK*chgGame
 1836 1791 5.00 7 1.88 20 37.60 
  Marmenout, Sylvain 1521 BEL1.0010.17203.40 
  Roos, David 2116 BEL0.001-0.1320-2.60 
  Carmans, Wesley 1803 BEL1.0010.522010.40 
  Van Stiphout, Marc 1709 BEL1.0010.39207.80 
  Seibt, Friedebert 1987 GER0.001-0.2520-5.00 
  Dorr, Yannick 1951 BEL1.0010.712014.20 
  Parreira, Luis Miguel 1766 POR1.0010.47209.40 

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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