Individual Calculations March 2013
 Boursier, Marianne  Total change: -8.40  Rating chartPersonal card
 Team 2013 - Nationale 2 - R7-9 FRANCE FRA 2013-01-27
RcRownchangeKK*chgGame
 1584 1733 1.50 3 -0.56 15 -8.40 
  Valois, Magali 1455 FRA1.0010.17152.55 
  Prieur, Emilie 1684 FRA0.501-0.0715-1.05 
  Bitbol-Delaveyne, Maelan 1612 FRA0.001-0.6615-9.90 

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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