Individual Calculations March 2019
 Malfre, Christian  Total change: -8.40  Rating chartPersonal card
 18th Rochefort Chess Festival - Accession ROCHEFORT FRA 2019-02-16
RcRownchangeKK*chgGame
 1603 1697 4.50 8 -0.42 20 -8.40 
  Bordet, Jacky 1380 FRA0.501-0.3720-7.40 
  Guitouni, Soha 1524 FRA1.0010.27205.40 
  Matei, Adrian 1927 ROU0.001-0.2120-4.20 
  Jean, Robert 1604 FRA1.0010.37207.40 
  Dalmard, Alban 1630 FRA1.0010.41208.20 
  Banana, Adnane 1861 FRA0.001-0.2820-5.60 
  Deswarte, Come 1392 FRA0.501-0.3620-7.20 
  Carrey, Alexandre 1505 FRA0.501-0.2520-5.00 

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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