Individual Calculations March 2012
 Houben, Tom  Total change: 4.50  Rating chartPersonal card
 Open International d'Echecs de Béthune - C (<1700) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 1580 1427 2.00 6 0.15 30 4.50 
  Claudon, Andreas 1224 FRA1.0010.24307.20 
  Lemoine, Jean-Pierre 1673 FRA0.001-0.1930-5.70 
  Fleurquin, Jean-Pierre 1641 FRA1.0010.773023.10 
  Damarez, Philippe 1664 FRA0.001-0.2030-6.00 
  Duflou, Andre 1597 FRA0.001-0.2830-8.40 
  Wojtkowski, Baptiste 1678 FRA0.001-0.1930-5.70 

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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