Individual Calculations April 2020
 Delerme, Raymond  Total change: -6.00  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1482 1642 6.00 9 -0.30 20 -6.00 
  Bichon, Maryse 1316 FRA0.001-0.8720-17.40 
  Koulitchenko, Francoise 1348 FRA1.0010.15203.00 
  Eckert, Patrick 1469 FRA0.001-0.7320-14.60 
  Bernard, Jean-Pierre 1422 FRA1.0010.22204.40 
  Hallay, Luc 1471 FRA1.0010.27205.40 
  Ternovoy, Gleb 1463 UKR1.0010.27205.40 
  Gicquiaud, Karl 1871 FRA0.001-0.2120-4.20 
  Cyrille, Dominique 1499 FRA1.0010.31206.20 
  Tuillier, Valentin 1481 FRA1.0010.29205.80 

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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