Individual Calculations April 2014
 Marteau, Roland  Total change: -33.00  Rating chartPersonal card
 13th Rochefort Chess Festival - Accession ROCHEFORT FRA 2014-02-22
RcRownchangeKK*chgGame
 1622 1506 1.00 6 -1.10 30 -33.00 
  Marni-Sandid, Tarik 1782 FRA0.001-0.1730-5.10 
  Bernard, Marc-Olivier 1615 FRA0.001-0.3530-10.50 
  Gillet, Noel 1714 FRA0.001-0.2330-6.90 
  Venet, Patrice 1340 FRA1.0010.28308.40 
  Bailey, Michael 1647 FRA0.001-0.3130-9.30 
  Charruyer, Baptiste 1636 FRA0.001-0.3230-9.60 

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)
 

 

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