Individual Calculations May 2013
 Chaudagne, Christophe  Total change: -7.20  Rating chartPersonal card
 6ème Open de Vichy VICHY FRA 2013-03-30
RcRownchangeKK*chgGame
 1928 2131 3.50 5 -0.12 15 -1.80 
  Dieuleveut, Floriane 1740 FRA1.0010.09151.35 
  Gauer, Jacques 1902 FRA1.0010.21153.15 
  Rouler, Charly f2355 FRA0.001-0.2215-3.30 
  Kvashyna, Tetyana 1899 FRA0.501-0.2915-4.35 
  Zounani, Yacine 1746 FRA1.0010.09151.35 

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)
 
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 2197 2144 0.50 2 -0.36 15 -5.40 
  Sonnet, Jean-Pierre 2113 FRA0.501-0.0415-0.60 
  Ravot, Sylvain 2280 FRA0.001-0.3215-4.80 

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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