Individual Calculations January 2010
 Oster, Jean-Marie  Total change: -18.75  Rating chartPersonal card
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1617 1640 0.00 1 -0.53 15 -7.95 
  Harmand, Yann 1617 FRA0.001-0.5315-7.95 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1824 1640 0.00 1 -0.26 15 -3.90 
  Francois, Luc 1824 FRA0.001-0.2615-3.90 

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)
 
 6e Open International de Vandoeuvre - B Vandoeuvre les Nancy FRA 2009-12-19
RcRownchangeKK*chgGame
 1799 1640 1.00 5 -0.46 15 -6.90 
  Kuciapa, Andre 1836 BEL1.0010.751511.25 
  Klipper, Noemie 1826 FRA0.001-0.2615-3.90 
  Civit, Pierre 1812 FRA0.001-0.2715-4.05 
  Duda, Richard 1776 FRA0.001-0.3215-4.80 
  Rubini, Xavier 1744 FRA0.001-0.3615-5.40 

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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