Individual Calculations September 2017
 Do Prado, Hamilton Mesquita  Total change: -1.80  Rating chartPersonal card
 III Floripa Winter Chess 2017 - Amateur U2200 Florianopolis SC BRA 2017-08-11
RcRownchangeKK*chgGame
 1735 1722 1.00 4 -0.97 20 -19.40 
  Dias, Anderson Tatsch 2122  * BRA0.001-0.0820-1.60 
  Menegotto, Giovanni Arnaldo Gazz 2079 BRA0.001-0.1120-2.20 
  Mariot Vaz, Joao Antonio Bertolu 1322  * BRA1.0010.08201.60 
  Albiero, Marco Antonio Batista 1415 BRA0.001-0.8620-17.20 
 * 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)
 
 I Aberto do Brasil do CXSSP 2017 Sao Sebastiao do Paraiso MG BRA 2017-08-18
RcRownchangeKK*chgGame
 1872 1722 2.50 5 0.88 20 17.60 
  Gazel, Frederico f2122  * BRA0.001-0.0820-1.60 
  Domingues, Jair Vicente 1995 BRA0.5010.33206.60 
  Montufar, Eymi Priscila Berrios wc1943 BRA0.001-0.2220-4.40 
  Nunes, Guilherme Sacardo Telles 1445 BRA1.0010.17203.40 
  Souza, Rodrigo Vilas Boas De 1856 BRA1.0010.682013.60 
 * 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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