Individual Calculations March 2012
 Lemoine, Jean-Pierre  Total change: -7.95  Rating chartPersonal card
 Open International d'Echecs de Béthune - C (<1700) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 1516 1673 3.00 5 -0.53 15 -7.95 
  Vidon, Damien 1559 FRA0.001-0.6615-9.90 
  Houben, Tom 1427 BEL1.0010.19152.85 
  Jamar, Marc 1557 BEL1.0010.34155.10 
  Perche, Louis 1577 FRA0.001-0.6315-9.45 
  Poslednik, Patrick 1461 FRA1.0010.23153.45 

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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