Individual Calculations March 2012
 Pawlak, Philippe  Total change: -58.50  Rating chartPersonal card
 Open International d'Echecs de Béthune - C (<1700) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 1404 1532 0.00 3 -1.95 30 -58.50 
  Roux, Jean-Francois 1650 FRA0.001-0.3430-10.20 
  Dupez, Eric 1339 FRA0.001-0.7530-22.50 
  Claudon, Andreas 1224 FRA0.001-0.8630-25.80 

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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