Individual Calculations May 2023
 Stevens, Charles  Total change: -30.40  Rating chartPersonal card
 Parties de la Champagne - Avril 2023 CHALONS EN CHAMPAGNE FRA 2023-04-02
RcRownchangeKK*chgGame
 1158 1076 1.00 2 0.22 40 8.80 
  Duloquin, Timothe 1151 FRA1.0010.604024.00 
  Demirci, Noe 1164 FRA0.001-0.3840-15.20 

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)
 
 2eme open lent de Chalons (-1800 Elo) CHALONS EN CHAMPAGNE FRA 2023-04-15
RcRownchangeKK*chgGame
 1229 1076 0.00 3 -0.98 40 -39.20 
  Maillard, Jules 1456 FRA0.001-0.0940-3.60 
  Pierron Bejan, Nicephore 1067 FRA0.001-0.5140-20.40 
  Demirci, Noe 1164 FRA0.001-0.3840-15.20 

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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