Individual Calculations March 2017
 Rocq, Christian  Total change: 25.00  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1754 1781 6.00 9 1.25 20 25.00 
  Sauvan, Didier 1471 FRA1.0010.14202.80 
  Tourneur, Cloe 1583 FRA1.0010.24204.80 
  Fournier, Nicolas 1611 FRA1.0010.28205.60 
  Delabbey, Florian 1922 FRA0.5010.19203.80 
  Neau, Julien 1913 FRA0.001-0.3220-6.40 
  Jackson, Edgar 1636 FRA1.0010.31206.20 
  Grandmougin, Olivier 1842 FRA1.0010.582011.60 
  Boursier, Xavier 1949 FRA0.001-0.2820-5.60 
  Banana, Adnane 1861 FRA0.5010.11202.20 

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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