Individual Calculations September 2011
 Ivanov, Ivan  Total change: -17.70  Rating chartPersonal card
 Gran Prix Club Argentino de Ajedrez 1816 Buenos Aires ARG 2011-07-07
RcRownchangeKK*chgGame
 1916 2075 5.00 9 -1.18 15 -17.70 
  Salcedo, Carlos 1723 ARG1.0010.11151.65 
  Uelf, Maximiliano 2130 ARG0.001-0.4215-6.30 
  Nisental, Enrique 1675  * ARG1.0010.08151.20 
  Del Giudice, Juan Eduardo 1973 ARG0.501-0.1415-2.10 
  Aguilar, Silvio Alejandro 1822 ARG1.0010.19152.85 
  Torella, Rodolfo 1993 ARG0.001-0.6115-9.15 
  Rasgido, Alejandro 2016 ARG0.501-0.0815-1.20 
  Sammartino, Gabriel 1914 ARG0.501-0.2115-3.15 
  Arcuschin, Claudio 1999 ARG0.501-0.1015-1.50 
 * 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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