Individual Calculations March 2023
 Pinet, Theotime  Total change: -24.80  Rating chartPersonal card
 Tournoi dHiver 2022-2023 Ronde 9 Liege BEL 2023-02-17
RcRownchangeKK*chgGame
 1259 1203 0.00 1 -0.42 40 -16.80 
  Habran, Arthur 1259 BEL0.001-0.4240-16.80 

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)
 
 Belgian Youth Chess Championship 2023 -12 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1445 1203 0.00 1 -0.20 40 -8.00 
  Declerck, Adriaan 1445 BEL0.001-0.2040-8.00 

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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