Individual Calculations December 2012
 Rodriguez, Luis  Total change: -8.40  Rating chartPersonal card
 8eme Open de Villeneuve sur Lot (-2200) VILLENEUVE SUR LOT FRA 2012-11-03
RcRownchangeKK*chgGame
 1905 1800 1.50 4 0.02 30 0.60 
  Martinez, Jean-Philippe 2100 FRA0.001-0.1530-4.50 
  Mamah, Isabelle 1853 FRA0.5010.07302.10 
  Ochoa Robles, Antonio 1848 MEX0.001-0.4330-12.90 
  Teixeira, Remi 1819 FRA1.0010.533015.90 

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)
 
NOTE: K factor changed
 Team 2013 - Coupe de France - 1er Tour FRANCE FRA 2012-11-11
RcRownchangeKK*chgGame
 1724 1800 0.00 1 -0.60 15 -9.00 
  Goguely, Pierre 1724 FRA0.001-0.6015-9.00 

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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