Individual Calculations February 2023
 Gravidez, Tagumpay  Total change: -12.00  Rating chartPersonal card
 Tournoi d'hiver 2022 Ronde 6 Brussels BEL 2023-01-07
RcRownchangeKK*chgGame
 1961 1826 0.00 1 -0.32 20 -6.40 
  Sarkisian, Arman 1961 BEL0.001-0.3220-6.40 

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)
 
 Tournoi d'hiver 2022 Ronde 8 Brussels BEL 2023-01-21
RcRownchangeKK*chgGame
 1511 1826 1.00 1 0.14 20 2.80 
  Sola, Alessandro 1511 BEL1.0010.14202.80 

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)
 
 Tournoi d'hiver 2022 Ronde 9 Brussels BEL 2023-01-28
RcRownchangeKK*chgGame
 1887 1826 0.00 1 -0.42 20 -8.40 
  Cornil, Etienne 1887 BEL0.001-0.4220-8.40 

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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