Individual Calculations March 2023
 Louchouarn, Renan  Total change: -44.80  Rating chartPersonal card
 XXI Rochefort Chess Open B ROCHEFORT FRA 2023-02-11
RcRownchangeKK*chgGame
 1306 1119 0.50 6 -1.12 40 -44.80 
  Roche, Philippe 1488 FRA0.001-0.1040-4.00 
  Camus, Alain 1336 FRA0.001-0.2240-8.80 
  Deschamps, Christophe 1248 FRA0.5010.17406.80 
  Bleau, Benoit 1296 FRA0.001-0.2740-10.80 
  Bruneteau, Damien 1309 FRA0.001-0.2540-10.00 
  Klein, Fabrice 1157 FRA0.001-0.4540-18.00 

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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