Individual Calculations May 2012
 Swiercz, Sonia  Total change: 8.25  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1946 1690 2.00 5 1.06 15 15.90 
  Shinoda, Taro 1906 JPN0.5010.28154.20 
  Sturc, Gustav 2019 SVK0.001-0.1215-1.80 
  Oger, Daniel 1870 BEL0.5010.24153.60 
  Mattheys, Eddy 1924 BEL0.001-0.2115-3.15 
  Boyard, Marie 2012 LUX1.0010.871513.05 

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 2012 - Nationale 3 - R7 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 1689 1690 0.50 2 -0.51 15 -7.65 
  Cazzaro, Dorian 1781 FRA0.001-0.3815-5.70 
  Gomes, Alexis 1597 FRA0.501-0.1315-1.95 

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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