Individual Calculations May 2015
 Lebeau, Bernard  Total change: -17.40  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1505 1459 0.00 2 -0.87 20 -17.40 
  Ollier, Laurent 1492 FRA0.001-0.4520-9.00 
  Zawalnicki, Jean-Michel 1518 FRA0.001-0.4220-8.40 

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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