Individual Calculations May 2015
 Vinal Gutierrez, Pedro  Total change: -10.80  Rating chartPersonal card
 38 Open Internacional de San Sebastian San Sebastian ESP 2015-03-28
RcRownchangeKK*chgGame
 1951 2100 5.50 9 -0.54 20 -10.80 
  Arocena Uria, Jaime 1700  * ESP0.001-0.9220-18.40 
  Crossland, Tomas Russel 1700  * ESP1.0010.08201.60 
  Sanchez Ruesga, Carlos 1842 ESP1.0010.18203.60 
  Garcia Fernandez, Jesus 1863 ESP1.0010.20204.00 
  Boricsev, Oleg m2356 HUN0.5010.31206.20 
  Arvidsson, Jonas 1926 SWE1.0010.27205.40 
  Hernandez, Elvis f2308 DOM0.001-0.2320-4.60 
  Bayo Milagro, Alvaro 1996 ESP0.001-0.6420-12.80 
  Berdote Alonso, Carlos 1866 ESP1.0010.21204.20 
 * 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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