Individual Calculations September 2013
 Nordet, Alain  Total change: -36.00  Rating chartPersonal card
 10e Open international de Plancoët - Tournoi B PLANCOET FRA 2013-07-28
RcRownchangeKK*chgGame
 1449 1407 1.50 6 -1.20 30 -36.00 
  Rannou, Noel 1571 FRA0.001-0.2830-8.40 
  Marchal, Roger 1600 FRA0.001-0.2530-7.50 
  Helie, Raymond 1315 FRA1.0010.373011.10 
  Gaulin, Jean-Pierre 1638 FRA0.001-0.2130-6.30 
  Trotel, Louis-Marie 1295 FRA0.501-0.1530-4.50 
  Corbel, Mathys 1277 FRA0.001-0.6830-20.40 

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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