Individual Calculations March 2010
 Sochacki, Zenon  Total change: 88.75  Rating chartPersonal card
 23 open de la Ville de Mans Le mans FRA 2009-12-26
RcRownchangeKK*chgGame
 2011 1779 5.00 8 3.32 25 83.00 
  Bannery, Benjamin 2014 FRA0.5010.29257.25 
  Soyer, Jean-Yves 2067 FRA0.5010.34258.50 
  Aubry, Yannis 1986 FRA1.0010.772519.25 
  Marchadour, Emilie 2072 FRA0.001-0.1525-3.75 
  Fouillet, Arnaud 1989 FRA1.0010.772519.25 
  Hubert, Raphael 2015 FRA0.001-0.2025-5.00 
  Nord, Antoine 1936 FRA1.0010.712517.75 
  Devallee, Jeremie 2009 FRA1.0010.792519.75 

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)
 
 Ile de France 1 - R5 IDF FRA 2010-01-24
RcRownchangeKK*chgGame
 1550 1761 1.00 1 0.23 25 5.75 
  Guillet, Jacques 1550 FRA1.0010.23255.75 

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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