Individual Calculations October 2015
 Desideri, Ricardo Maruchi  Total change: -8.00  Rating chartPersonal card
 III Sao Paulo Open Grupo B - Sub-2050 Sao Paulo SP BRA 2015-09-17
RcRownchangeKK*chgGame
 1779 1971 4.00 6 -0.40 20 -8.00 
  Brujin, Homero 1571  * BRA1.0010.08201.60 
  Chagas, Humberto Luiz Cunha 1819 BRA1.0010.30206.00 
  Wieth, Kelvin Eduardo 1889 BRA0.001-0.6120-12.20 
  De Castro, Andre Goncalves 1700 BRA1.0010.17203.40 
  Sousa, Felipe Mazim De 1798 BRA1.0010.27205.40 
  Deus Filho, Joaquim De 1894 BRA0.001-0.6120-12.20 
 * 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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