Individual Calculations March 2024
 Durlin, Michel  Total change: -31.80  Rating chartPersonal card
 XXII Rochefort Chess Accession ROCHEFORT FRA 2024-02-17
RcRownchangeKK*chgGame
 1345 1530 5.00 9 -1.59 20 -31.80 
  Dejean, Sylvain 1441 FRA0.001-0.6220-12.40 
  Louassier, Valentin 1365 FRA0.001-0.7220-14.40 
  Bonnefoux, Patrice 1290 FRA0.001-0.8020-16.00 
  Jean, Robert 1474 FRA1.0010.42208.40 
  Gaudin, Roger 1314 FRA1.0010.22204.40 
  Marie, Fred 1432 FRA1.0010.37207.40 
  Ourry, Loen 1287 FRA1.0010.20204.00 
  Grimault, Stephanie 1219 FRA0.001-0.8620-17.20 
  Charles, Roger 1285 FRA1.0010.20204.00 

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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