Individual Calculations October 2015
 De Sousa, Matheus Mazim  Total change: 53.60  Rating chartPersonal card
 Memorial STD Doutor Lourenco Joao Cordiolli Sao Paulo BRA 2015-09-05
RcRownchangeKK*chgGame
 2078 2075 4.50 6 1.57 40 62.80 
  Belfort Mattos, Jose N 1675  * BRA1.0010.08403.20 
  Moura De Lima, Wilian Rither De 1960 BRA1.0010.344013.60 
  Gallo Ponce, Elbert f2242 PER1.0010.724028.80 
  Proudian, Armen f2394 BRA0.001-0.1340-5.20 
  De Lima, Saulo Da Silva Bezerra 2021 BRA1.0010.424016.80 
  Rodrigues, Leonardo De Miranda 2178 BRA0.5010.14405.60 
 * 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)
 
 III Sao Paulo Open Grupo A - Sub-2300 Sao Paulo SP BRA 2015-09-17
RcRownchangeKK*chgGame
 2030 2075 3.00 6 -0.23 40 -9.20 
  Cruz, William Ferreira Da 2254 BRA0.5010.23409.20 
  Cunha, Lucas Aguiar 2279 BRA0.001-0.2440-9.60 
  Carstens Dobuchak, Thiago 2010 BRA0.501-0.0940-3.60 
  Borges, Guilherme Deola 2153 BRA0.001-0.3940-15.60 
  Do Prado, Hamilton Mesquita 1675  * BRA1.0010.08403.20 
  Hoshino, Karen wc1808 JPN1.0010.18407.20 
 * 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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