Individual Calculations January 2023
 Perez Bono, Marti  Total change: 28.80  Rating chartPersonal card
 II Open Sub-1800 Marcos Frechin Memorial Mercedes Parron Zaragoza ESP 2022-12-03
RcRownchangeKK*chgGame
 1441 1337 3.00 6 0.72 40 28.80 
  Martinez Sanz, Pablo 1579 ESP0.5010.304012.00 
  Crespo Laborda, Alberto 1630 ESP1.0010.854034.00 
  Sanz Pueyo, Adrian 1698 ESP0.5010.404016.00 
  Lorente Aguar, Ruben 1508 ESP0.001-0.2740-10.80 
  Salmeron Alzola, Alejandro 1124 ESP0.001-0.7740-30.80 
  Munoz Xu, Lain 1107 ESP1.0010.21408.40 

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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