Individual Calculations May 2015
 Couillard, Marc  Total change: -20.00  Rating chartPersonal card
 Team 2015 - Champagne-Ardennes - Part 3 AUV FRA 2015-03-14
RcRownchangeKK*chgGame
 1721 1832 2.00 2 0.70 20 14.00 
  Waczecka, Jerome 1736 FRA1.0010.37207.40 
  Petit, Christian-Marie 1706 FRA1.0010.33206.60 

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)
 
 1er Open International de Pâques GIVET FRA 2015-04-04
RcRownchangeKK*chgGame
 1678 1832 1.00 4 -1.70 20 -34.00 
  Decruyenaere, Robbert 1507 BEL0.001-0.8720-17.40 
  Schweitzer, Viktoriya wm2166 FRA0.001-0.1220-2.40 
  Pierquin, Jean-Bernard 1432  * FRA1.0010.08201.60 
  Regnier, Cedric 1605 FRA0.001-0.7920-15.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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