Individual Calculations December 2022
 Poyato Plaza, Daniel  Total change: -31.00  Rating chartPersonal card
 Obert de la Catalunya Central 2022 1-4 Bages (Barcelona) ESP 2022-10-01
RcRownchangeKK*chgGame
 1548 1856 1.00 3 -1.55 20 -31.00 
  Burniol Coch, Angel 1463 ESP0.501-0.4220-8.40 
  Pedrals Mujal, Llorenc 1497 ESP0.001-0.9020-18.00 
  Ambros Pladellorens, Jordi 1683 ESP0.501-0.2320-4.60 

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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