Individual Calculations March 2019
 Bordet, Jacky  Total change: 38.40  Rating chartPersonal card
 18th Rochefort Chess Festival - Accession ROCHEFORT FRA 2019-02-16
RcRownchangeKK*chgGame
 1554 1380 4.50 9 1.92 20 38.40 
  Malfre, Christian 1697 FRA0.5010.37207.40 
  Labbe, Georges 1596 FRA0.001-0.2220-4.40 
  Garrigue, Julian 1466 FRA0.001-0.3820-7.60 
  Doucet, Claude 1288 FRA1.0010.37207.40 
  Enaud, Ilan 1448 FRA1.0010.592011.80 
  Demuth, Gilles 1560 FRA1.0010.742014.80 
  Couchet, Renaud 1661 FRA0.001-0.1620-3.20 
  Garnier, Bastien 1575 FRA1.0010.752015.00 
  Vernadet, Jacques 1691 FRA0.001-0.1420-2.80 

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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