Individual Calculations November 2023
 Gaudin, Roger  Total change: -40.40  Rating chartPersonal card
 Open international de Liffre 2023 - tournoi B LIFFRE FRA 2023-10-21
RcRownchangeKK*chgGame
 1217 1313 3.00 8 -2.02 20 -40.40 
  Le Dro, Stephane 1371 FRA0.001-0.4220-8.40 
  Zimmer, Marc 1202 FRA0.501-0.1520-3.00 
  Hatrel, Arnaud 1345 FRA0.001-0.4620-9.20 
  Descamps, Serge 1186 FRA1.0010.33206.60 
  Plaidit, Gabriel 1183 FRA0.501-0.1820-3.60 
  Lambert, Jerome 1213 FRA1.0010.36207.20 
  Cleran, Lorene 1081 FRA0.001-0.7920-15.80 
  Genelle Roos, Malo 1158 FRA0.001-0.7120-14.20 

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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