Individual Calculations June 2023
 Briffoz, Eric  Total change: 22.80  Rating chartPersonal card
 Tournoi de printemps 2023 Ronde 2 Brussels BEL 2023-04-29
RcRownchangeKK*chgGame
 1896 1531 1.00 1 0.90 40 36.00 
  Cornil, Etienne 1896 BEL1.0010.904036.00 
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)
 
 Tournoi de printemps 2023 Ronde 4 Brussels BEL 2023-05-20
RcRownchangeKK*chgGame
 2003 1586 0.00 1 -0.07 40 -2.80 
  Sarkisian, Arman 2003 BEL0.001-0.0740-2.80 
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 de printemps 2023 Ronde 5 Brussels BEL 2023-05-27
RcRownchangeKK*chgGame
 1771 1586 0.00 1 -0.26 40 -10.40 
  Gravidez, Tagumpay 1771 BEL0.001-0.2640-10.40 
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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