Individual Calculations April 2015
 Mahieu, Jacques  Total change: 10.40  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1676 1599 3.00 6 0.52 20 10.40 
  Castien, Annie 1206 FRA1.0010.08201.60 
  Pineau, Guy 1337 FRA1.0010.18203.60 
  Truong, Hubert 1758 FRA0.5010.21204.20 
  Billot, Daniel 1758 FRA0.5010.21204.20 
  Van Osch, Mees 1999  * NED0.001-0.0820-1.60 
  Jimenez, Martin 1999  * FRA0.001-0.0820-1.60 
 * 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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