Individual Calculations October 2023
 Lin, Yingrui  Total change: -0.30  Rating chartPersonal card
 III Open Internacional de Casabermeja Casabermeja (Malaga) ESP 2023-09-07
RcRownchangeKK*chgGame
 2117 2380 5.50 7 -0.03 10 -0.30 
  Ibanez Macias, Julen 1980  * ESP1.0010.08100.80 
  Juan Lepp, Jaime Boris 2049 ESP0.501-0.3810-3.80 
  Alonso Vargas, David 1900 ESP1.0010.05100.50 
  Garrido Diaz, Ernesto 2143 ESP1.0010.20102.00 
  Ledesma Claros, Daniel 2072 ESP1.0010.14101.40 
  Garcia Fernandez, Victor 2272 ESP0.501-0.1510-1.50 
  Ladron De Guevara Pinto, Paolo m2403 ESP0.5010.03100.30 
 * 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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