Individual Calculations April 2024
 Langstrom, Sammy  Total change: -3.60  Rating chartPersonal card
 XXV Open Tres Peons GRUP B Rondas 8 Barcelona ESP 2024-02-28
RcRownchangeKK*chgGame
 1540 1549 0.00 1 -0.51 20 -10.20 
  Munoz Prior, Marcelo 1540 ESP0.001-0.5120-10.20 

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)
 
 I Obert Chessable Grup B Rondas 1 Barcelona ESP 2024-03-20
RcRownchangeKK*chgGame
 1606 1732 1.00 1 0.33 20 6.60 
  Dominguez Diaz, Francisco 1606 ESP1.0010.33206.60 

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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