Individual Calculations October 2019
 Melo, Sergio Roberto Sampaio  Total change: -33.60  Rating chartPersonal card
 V IRT STD sub 2200 CXSP Sao Paulo SP BRA 2019-08-30
RcRownchangeKK*chgGame
 1636 1747 2.00 4 -0.59 20 -11.80 
  Haraguchi, Matheus Sashaki 1603 BRA1.0010.31206.20 
  Matsura, Eduardo 1650 BRA0.001-0.6320-12.60 
  Souza, Ramon Santana De 1558 BRA0.501-0.2520-5.00 
  Machado, Antonio Rodrigo 1733 BRA0.501-0.0220-0.40 

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)
 
 IRT STD ECP - Etapa Peter Schutt 2019 Sao Paulo SP BRA 2019-09-13
RcRownchangeKK*chgGame
 1608 1747 3.00 6 -1.09 20 -21.80 
  Brujin, Homero 1496 BRA1.0010.19203.80 
  Albertini, Caetano 1601 BRA0.501-0.2020-4.00 
  De Albuquelque, Gabriel Tenorio 1593 BRA0.501-0.2120-4.20 
  Davanso, Joao Pedro 1660 BRA0.001-0.6220-12.40 
  Atanes Neto, Severiano 1535 BRA1.0010.23204.60 
  Okuda, Paulo Alexandre Yuji 1760 BRA0.001-0.4820-9.60 

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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