Individual Calculations January 2012
 Bachkat, Ali  Total change: 42.60  Rating chartPersonal card
 7e open de Villeneuve-sur-Lot (-2200) VILLENEUVE SUR LOT FRA 2011-11-05
RcRownchangeKK*chgGame
 1695 1479 2.00 4 0.97 30 29.10 
  Ibanez, Thomas 1815 FRA0.001-0.1230-3.60 
  Strub, Bruno 1623 FRA1.0010.693020.70 
  Barraud, Mickael 1875 FRA0.001-0.0830-2.40 
  Vaquier, Albert 1468 FRA1.0010.483014.40 

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)
 
 Team 2012 - Nationale 3 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1690 1479 0.00 1 -0.23 30 -6.90 
  Prieur, Axel 1690 FRA0.001-0.2330-6.90 

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)
 
 Team 2012 - Nationale 4 - R2-3 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1610 1479 1.00 1 0.68 30 20.40 
  Adiba, Jean-Claude 1610 FRA1.0010.683020.40 

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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