Individual Calculations March 2013
 Bon, Jean-Pierre  Total change: -13.20  Rating chartPersonal card
 Team 2013 - Nationale IV - R1-3 FRANCE FRA 2012-10-14
RcRownchangeKK*chgGame
 1940 1878 1.00 3 -0.25 30 -7.50 
  Rousseau, Luc 1980 FRA0.5010.14304.20 
  Portillo, Antonio 1803 FRA0.501-0.1030-3.00 
  Masset, Jacques 2036 FRA0.001-0.2930-8.70 

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)
 
NOTE: K factor changed
 Team 2013 - Nationale IV - R4-6 FRANCE FRA 2013-01-13
RcRownchangeKK*chgGame
 2132 1878 0.00 2 -0.38 15 -5.70 
  Roinel, Franck 2134 FRA0.001-0.1915-2.85 
  Collin, Ivan 2130 FRA0.001-0.1915-2.85 

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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