Individual Calculations March 2024
 Klein, Jean-Yves  Total change: -2.00  Rating chartPersonal card
 XXII Rochefort Chess Accession ROCHEFORT FRA 2024-02-17
RcRownchangeKK*chgGame
 1386 1378 3.50 7 -0.05 40 -2.00 
  Leduc, Jacques 1277 FRA0.001-0.6440-25.60 
  Carnet, Baptiste 1227 FRA1.0010.304012.00 
  Charles, Roger 1285 FRA0.001-0.6340-25.20 
  Fornengo, Jessica 1290 FRA1.0010.384015.20 
  Barrau, Leanna 1570 FRA0.5010.254010.00 
  Bonnefoux, Patrice 1290 FRA1.0010.384015.20 
  Boursier, Xavier 1763 FRA0.001-0.0940-3.60 

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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