Individual Calculations March 2018
 Mergen, Bat  Total change: -27.20  Rating chartPersonal card
 17th Rochefort Chess Festival - Accession ROCHEFORT FRA 2018-02-17
RcRownchangeKK*chgGame
 1614 1887 6.00 9 -1.36 20 -27.20 
  Delabbey, Olivier 1521 FRA1.0010.10202.00 
  Gaubert, Cedric 1685 FRA0.001-0.7620-15.20 
  Lagarde, Adeline 1549 FRA0.001-0.8820-17.60 
  Touzet, Jean-Pierre 1487  * FRA1.0010.08201.60 
  Equey, Daniel 1535 FRA1.0010.11202.20 
  Labarthe, Francois 1611 FRA1.0010.17203.40 
  Wuhrmann, Daniel 1652 FRA1.0010.21204.20 
  Daignieres, Pierre 1788 FRA0.001-0.6420-12.80 
  Couchet, Renaud 1696 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)
 

 

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