Individual Calculations April 2020
 Mariette, Fabrice  Total change: 9.80  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1375 1328 3.50 7 0.49 20 9.80 
  Equey, Daniel 1506 FRA0.001-0.2720-5.40 
  Orlovic, Lucie 1005 FRA1.0010.13202.60 
  Camuzeaux, Jules 1479 FRA0.001-0.3020-6.00 
  Di Bella, Thomas 1496 FRA0.5010.22204.40 
  Benaerens, Thierry 1170 FRA1.0010.29205.80 
  Gelibter, Marc 1501 FRA0.001-0.2720-5.40 
  Marie, Fred 1468 FRA1.0010.692013.80 

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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