Individual Calculations March 2012
 Roux, Jean-Francois  Total change: 5.10  Rating chartPersonal card
 Open International d'Echecs de Béthune - C (<1700) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 1514 1650 3.00 4 0.28 15 4.20 
  Pawlak, Philippe 1532 FRA1.0010.34155.10 
  Groux, Lionel 1559 FRA1.0010.38155.70 
  Podvin, Antoine 1467 FRA0.001-0.7415-11.10 
  Sadowski, Didier 1497 FRA1.0010.30154.50 

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 4 - R4-5 FRANCE FRA 2012-01-15
RcRownchangeKK*chgGame
 1704 1663 0.50 1 0.06 15 0.90 
  Carbonneaux, Laurent 1704 FRA0.5010.06150.90 

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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