Individual Calculations March 2010
 Maiffret, Patrick  Total change: -18.30  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1814 1945 3.50 6 -0.49 15 -7.35 
  Hadjadj, Maurice 1746 FRA1.0010.24153.60 
  Iwanesko, Alexandre 2195 FRA0.001-0.1915-2.85 
  Schwarzkopf, Ludwig 1599 GER0.001-0.8915-13.35 
  Garcia, Richard 1760 FRA1.0010.26153.90 
  Manca, Renato 1796 ITA1.0010.30154.50 
  Follaco, Flavien 1790 FRA0.501-0.2115-3.15 

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 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1894 1944 0.00 1 -0.57 15 -8.55 
  Mercandelli, Claudio 1894 ITA0.001-0.5715-8.55 

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)
 
 Ch Individuel Alpes Maritimes 2010 - 2200 Grasse FRA 2010-02-13
RcRownchangeKK*chgGame
 2007 1944 1.50 4 -0.16 15 -2.40 
  Henneteau, Jeremy 2108 FRA0.001-0.2815-4.20 
  Karcenty, Louis 1848 FRA1.0010.37155.55 
  Roussiere, Christophe 2048 FRA0.001-0.3615-5.40 
  Gambini, Stephane 2022 FRA0.5010.11151.65 

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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