Individual Calculations January 2020
 Bonil Marti, Xavier  Total change: -20.40  Rating chartPersonal card
 I Obert Memorial Josep Maria Tey - Grup B Barcelona ESP 2019-10-09
RcRownchangeKK*chgGame
 1421 1488 3.50 8 -1.02 20 -20.40 
  Maqueda Berdugo, Francisco 1653 ESP0.001-0.2820-5.60 
  Montero Domenech, Felix 1740 ESP0.001-0.1920-3.80 
  Lopez Arjona, Emilio 1530 ESP0.001-0.4420-8.80 
  Subira Valles, Josep Maria 1126 ESP1.0010.10202.00 
  Medrano De La Maza, Luis Miguel 1343 ESP0.501-0.1920-3.80 
  Perez Ramirez, Placido 1268 ESP1.0010.22204.40 
  Codina Blasco, Joan 1619 ESP0.001-0.3220-6.40 
  Espanol Bada, Nuria 1088  * ESP1.0010.08201.60 
 * 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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