Individual Calculations February 2015
 De Araujo, Marco Antonio Sena C  Total change: 39.60  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1820 1512 2.00 7 0.99 40 39.60 
  Cadilhac, Igor Tokuichi Kikuchi 1912  * BRA0.001-0.0840-3.20 
  Zonta, Juliano Artemio 1912  * BRA0.001-0.0840-3.20 
  Silva, Janderson Rossi Da 1742 BRA0.001-0.2140-8.40 
  Tasoko, Toshinobu 1803 BRA1.0010.854034.00 
  Noronha, Natanael Muana C. 1804 BRA0.001-0.1540-6.00 
  Batista, Francisco Klemberg M. 1810 BRA1.0010.854034.00 
  Da Silva, Juliano Roberto Nery 1759 BRA0.001-0.1940-7.60 
 * 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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