Individual Calculations May 2013
 Le Duigou, Goulven  Total change: -8.70  Rating chartPersonal card
 Open Fide de Brest 2013 BREST FRA 2013-03-30
RcRownchangeKK*chgGame
 1785 1844 1.50 4 -0.79 15 -11.85 
  Boulksibat, Mounir 1648 FRA1.0010.25153.75 
  Aubry, Yannis 2136 FRA0.001-0.1515-2.25 
  Donchez, Christophe 1828 FRA0.501-0.0215-0.30 
  Cortes, Remy 1527 FRA0.001-0.8715-13.05 

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 2013 - Nationale 4 - R7 FRANCE FRA 2013-04-07
RcRownchangeKK*chgGame
 1641 1869 1.00 1 0.21 15 3.15 
  Primault, Loic 1641 FRA1.0010.21153.15 

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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