Individual Calculations January 2012
 Viart, Bettina  Total change: 7.65  Rating chartPersonal card
 2e open de Quimper QUIMPER FRA 2011-10-29
RcRownchangeKK*chgGame
 1672 1549 1.50 4 0.11 15 1.65 
  Bronner, Daniel 1668 FRA0.5010.16152.40 
  Berthou, Patrick 1646 FRA0.001-0.3715-5.55 
  Mallejac, Germain 1522 FRA1.0010.46156.90 
  Annetti, Laurent 1852 FRA0.001-0.1415-2.10 

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)
 
 Team 2012 - Nationale 2 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1707 1555 1.00 2 0.40 15 6.00 
  Leriche, Ines 1721 FRA0.001-0.2815-4.20 
  Tournay, Angelina 1692 FRA1.0010.681510.20 

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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