Individual Calculations April 2021
 Roman Lopez, Jesus  Total change: 5.40  Rating chartPersonal card
 I Open Internacional Puerto de Motril Motril ESP 2021-02-26
RcRownchangeKK*chgGame
 2023 1939 3.00 7 0.27 20 5.40 
  Colloridi, Catalina 1539  * ESP1.0010.08201.60 
  Ledesma Claros, Daniel 2112 ESP1.0010.732014.60 
  Alonso Garcia, Aaron f2275 ESP0.001-0.1220-2.40 
  Linan Molina, Daniel 2067 ESP1.0010.672013.40 
  Moral Garcia, Serafin f2239 ESP0.001-0.1520-3.00 
  Serrano Almendros, Alejandro 2105 ESP0.001-0.2820-5.60 
  Sicilia Laino, Juan Diego 1824 ESP0.001-0.6620-13.20 
 * 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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