Individual Calculations May 2023
 Ruhlmann, Dominique  Total change: -29.60  Rating chartPersonal card
 Championnat 35 TC 2023 r7 DOMLOUP FRA 2023-04-08
RcRownchangeKK*chgGame
 1184 1283 0.00 1 -0.64 20 -12.80 
  Lucas, Pierrick 1184 FRA0.001-0.6420-12.80 

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)
 
 Open paquerette de Liffre - 2023 LIFFRE FRA 2023-04-23
RcRownchangeKK*chgGame
 1145 1283 2.50 5 -0.84 20 -16.80 
  Normand, Patrick 1019 FRA0.501-0.3220-6.40 
  Goursaud, Alain 1068 FRA1.0010.23204.60 
  Tuaire, Antoine 1249 FRA0.001-0.5520-11.00 
  Michaud-Lauture, Gerard 1370 FRA0.001-0.3820-7.60 
  Pineau, Gerard 1021 FRA1.0010.18203.60 

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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