Individual Calculations February 2023
 Martinez Molina, Julian  Total change: -24.60  Rating chartPersonal card
 XI Open U2150 Lorca Lorca (Murcia) ESP 2022-12-28
RcRownchangeKK*chgGame
 1376 1256 1.00 6 -1.23 20 -24.60 
  Fernandez Calzada, Juan A. 1708 ESP0.001-0.0620-1.20 
  Bautista Rodriguez, Jose 1436 ESP0.5010.24204.80 
  Montes Valera, Manuel 1508 ESP0.001-0.1920-3.80 
  Lopez Soler, Jose 1123 ESP0.001-0.6820-13.60 
  Gil Van Gils, Juan Ramon 1364 ESP0.001-0.3520-7.00 
  Porlan Piernas, Irene 1118 ESP0.501-0.1920-3.80 

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)
 

 

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