Individual Calculations February 2021
 Perez Mas, Jose Manuel  Total change: -5.60  Rating chartPersonal card
 X IRT Sub 2200 Navidad Alzira 2020 Alzira ESP 2020-12-27
RcRownchangeKK*chgGame
 1678 1728 3.00 6 -0.28 20 -5.60 
  Jimenez Hernandez, Jose 1328  * ESP1.0010.08201.60 
  Denis Cazacu, Ioan 1446 ESP1.0010.16203.20 
  Folch Zaragoza, Jose 1861 ESP0.5010.18203.60 
  Martinez Peiro, Gabriel 2025 ESP0.001-0.1520-3.00 
  Donate Moreno, Silvia 1903 ESP0.001-0.2720-5.40 
  Deusa Ballesteros, Lucas 1503 ESP0.501-0.2820-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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