Individual Calculations May 2010
 Gautier, Michel  Total change: -25.05  Rating chartPersonal card
 Tournoi du Roi Rene Angers FRA 2009-11-07
RcRownchangeKK*chgGame
 1487 1734 0.00 1 -0.81 15 -12.15 
  Guemas, Maurice 1487 FRA0.001-0.8115-12.15 

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)
 
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1651 1734 0.00 1 -0.61 15 -9.15 
  Marie, Florian 1651 FRA0.001-0.6115-9.15 

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)
 
 5e Open d'Echecs d'Angers Angers FRA 2010-04-23
RcRownchangeKK*chgGame
 1670 1734 1.50 3 -0.25 15 -3.75 
  Sola, Flavien 1946 FRA0.001-0.2315-3.45 
  Rahier, Thomas 1576 FRA1.0010.29154.35 
  Guemas, Maurice 1487 FRA0.501-0.3115-4.65 

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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