Individual Calculations October 2014
 Berman, Jacob  Total change: -4.00  Rating chartPersonal card
 World Youth Chess Championships 2014 (u16 Boys) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 2088 1837 1.50 7 -0.10 40 -4.00 
  Mousavi, Seyed Khalil f2237  * IRI0.001-0.0840-3.20 
  Chandran, Kapil 2229 USA0.001-0.0840-3.20 
  Zamengo, Fulvio 2237  * ITA0.001-0.0840-3.20 
  Roos, Lucas 1685 RSA0.501-0.2040-8.00 
  Lenaerts, Lennert 2237  * BEL1.0010.924036.80 
  Tasci, Onur 2028 TUR0.001-0.2540-10.00 
  Goncalves, Ruan Lucas Alves 1960 BRA0.001-0.3340-13.20 
 * 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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