Individual Calculations January 2014
 Osipi, Jair  Total change: 10.50  Rating chartPersonal card
 I Open do Brasil - Foz do Iguaçu Foz do Iguaçu/PR BRA 2013-12-12
RcRownchangeKK*chgGame
 2017 2201 5.00 6 0.70 15 10.50 
  Farhat, Mohamed Abdallah 1801  * BRA1.0010.08151.20 
  Peixoto, Helio Ricardo Soutinho 1887 BRA1.0010.14152.10 
  Lukachewski Junior, Wanderlei 2031 BRA0.501-0.2215-3.30 
  Tacconi Da Silva, Lucas 2043 BRA1.0010.29154.35 
  Caetano, Hugo Zanotti Mendonca 2137 BRA1.0010.41156.15 
  Cruz, William Ferreira Da 2200 BRA0.5010.00150.00 
 * 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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