Individual Calculations July 2009
 Kempenich, Jean-Michel  Total change: 3.90  Rating chartPersonal card
 Coupe de Moselle -1/4 LOR FRA 2009-03-29
RcRownchangeKK*chgGame
 2014 2060 0.50 1 -0.06 15 -0.90 
  Wilmes, Marcel 2014 FRA0.501-0.0615-0.90 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1991 2058 1.50 2 0.32 15 4.80 
  Lebon, Joffrey 1990 FRA1.0010.41156.15 
  Schang, Michel 1991 FRA0.501-0.0915-1.35 

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)
 

 

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