Individual Calculations March 2023
 Deneuville, Martin  Total change: -2.60  Rating chartPersonal card
 XXI Rochefort Chess Open B ROCHEFORT FRA 2023-02-11
RcRownchangeKK*chgGame
 1604 1799 6.50 9 -0.13 20 -2.60 
  Dumoulin, Philippe 1407 FRA1.0010.08201.60 
  Fernandez, Jose 1568 FRA1.0010.21204.20 
  Milner, Romi 1668 USA0.001-0.6820-13.60 
  Le Guillou, Francois 1475 FRA1.0010.13202.60 
  Robert, Thierry 1674 FRA1.0010.33206.60 
  Lamothe, Hugo 1719 FRA0.501-0.1120-2.20 
  Fevrier, Nathan 1640 FRA1.0010.29205.80 
  Folio, Sascha 1768 FRA0.001-0.5420-10.80 
  Tadlaoui, Hamza 1514 FID1.0010.16203.20 

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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