Individual Calculations May 2015
 Groffen, Hans  Total change: -4.40  Rating chartPersonal card
 8e open de la Choisille-en-Touraine - Tournoi A LA MEMBROLLE SUR CHOISILLE FRA 2015-04-04
RcRownchangeKK*chgGame
 2003 2206 4.50 6 0.15 20 3.00 
  Oney, Remel 1817 TUR1.0010.09201.80 
  Ikonnikov, Vyacheslav g2557 RUS0.001-0.1120-2.20 
  Peignelin, Alexandre 1806  * FRA1.0010.08201.60 
  Dupre-Depril, Tom 1806  * FRA1.0010.08201.60 
  Harutyunyan, Ruben 2019 FRA0.501-0.2420-4.80 
  Meunier-Pion, Jean 2015 FRA1.0010.25205.00 
 * 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)
 
 Dutch Team Competition 2014-2015 - 1B - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2071 2206 1.00 2 -0.37 20 -7.40 
  Selten, Jan 2035 NED0.001-0.7320-14.60 
  Happel, Henk f2106 NED1.0010.36207.20 

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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