Individual Calculations October 2015
 Casarin, Luis Marcio Pinhatti  Total change: -1.60  Rating chartPersonal card
 Aberto do Brasil de Caioba - STD 2015 Matinhos/PR BRA 2015-08-28
RcRownchangeKK*chgGame
 1791 1838 2.50 5 -0.30 20 -6.00 
  Mandetta, Joao Danilo 2238  * BRA0.5010.42208.40 
  Broday, Gabriel Renan 2084 BRA0.001-0.1920-3.80 
  Santin, Thiago Cirino Sobrinho 1543 BRA0.001-0.8520-17.00 
  De Souza, Maria Luiza Ferreira 1605 BRA1.0010.21204.20 
  Camargo, Luca Oshiro 1484 BRA1.0010.11202.20 
 * 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)
 
 II IRT Clube de Xadrez de Rio Claro Rio Claro SP BRA 2015-09-05
RcRownchangeKK*chgGame
 1847 1838 2.00 3 0.53 20 10.60 
  Nolasco De Moraes, Vitor 1921 BRA0.5010.11202.20 
  Brassoloto, Adan 1816 BRA1.0010.47209.40 
  Hara, Aroldo Hiroiuqui 1804 BRA0.501-0.0520-1.00 

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)
 
 III Sao Paulo Open Grupo B - Sub-2050 Sao Paulo SP BRA 2015-09-17
RcRownchangeKK*chgGame
 1756 1838 2.00 4 -0.31 20 -6.20 
  Cezar Junior, William Carlos 2001 BRA0.001-0.2820-5.60 
  Fujita, Daniela Miwa 1456 BRA1.0010.09201.80 
  Froes, Leonardo Sanches 1989 BRA0.001-0.3020-6.00 
  Schultz, Rauanda 1578 BRA1.0010.18203.60 

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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