Individual Calculations March 2019
 Rabouan, Christophe  Total change: 2.80  Rating chartPersonal card
 18th Rochefort Chess Festival - Accession ROCHEFORT FRA 2019-02-16
RcRownchangeKK*chgGame
 1631 1803 6.50 9 0.14 20 2.80 
  Enaud, Ilan 1448 FRA0.501-0.3920-7.80 
  Garrigue, Julian 1466 FRA1.0010.12202.40 
  Pichon, Ewen 1556 FRA0.501-0.3120-6.20 
  Demuth, Gilles 1560 FRA1.0010.20204.00 
  Couchet, Renaud 1661 FRA1.0010.31206.20 
  Rocq, Christian 1748 FRA0.501-0.0820-1.60 
  Prot, Ludovic 1606 FRA1.0010.25205.00 
  Banana, Adnane 1861 FRA0.001-0.4220-8.40 
  Giraud, Thierry 1771 FRA1.0010.46209.20 

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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