Individual Calculations March 2020
 Merario Alarcon, Andres  Total change: -10.10  Rating chartPersonal card
 Gibraltar International Chess Festival 2020 Masters Gibraltar ENG 2020-01-21
RcRownchangeKK*chgGame
 2359 2412 4.00 9 -1.01 10 -10.10 
  Johnsen, Sylvia wf2012  * NOR1.0010.08100.80 
  Ibarra Jerez, Jose Carlos g2548 ESP0.001-0.3210-3.20 
  Fernandez, Maria Florencia wm2227 ARG1.0010.26102.60 
  Muzychuk, Anna gwg2539 UKR0.5010.17101.70 
  Sadhwani, Raunak m2522 IND0.5010.15101.50 
  Gordon, Stephen J g2504 ENG0.001-0.3710-3.70 
  Ranaldi, Lucas f2296 NOR0.001-0.6610-6.60 
  Vidic, Teja wf2252 SLO1.0010.29102.90 
  Lujan, Carolina mwg2330 ARG0.001-0.6110-6.10 
 * 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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