Individual Calculations May 2018
 Broekman, Willem  Total change: 24.00  Rating chartPersonal card
 II Open Int. Sub2200 Hotel Bahia Sur San Fernando (Cadiz) ESP 2018-04-06
RcRownchangeKK*chgGame
 1948 1997 5.00 7 1.20 20 24.00 
  Lupianez Sanchez, Luis 1597  * ESP1.0010.08201.60 
  Gonzalez Blazquez, Juan Manuel 1741 ESP1.0010.19203.80 
  Diaz Mino, Pablo 2098 ESP0.5010.14202.80 
  Osuna Vega, Enrique c2109 ESP0.5010.15203.00 
  Diaz Mino, Daniel 1846 ESP1.0010.30206.00 
  Insua Mellado, Jose Luis c2078 ESP1.0010.612012.20 
  Gonzalez Gonzalez, Alfonso 2170 ESP0.001-0.2720-5.40 
 * 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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