Individual Calculations November 2018
 Machado, Antonio Rodrigo  Total change: -29.20  Rating chartPersonal card
 IRT ECP STD Sub 2200 Etapa Peter Schutt 2018 Sao Paulo SP BRA 2018-09-14
RcRownchangeKK*chgGame
 1554 1738 2.50 5 -1.05 20 -21.00 
  Amaral, Danilo Tokechi 1343 BRA1.0010.08201.60 
  Neto, Valdeno Brito 1463 BRA0.001-0.8320-16.60 
  Hoshino, Karen wf1945 JPN0.001-0.2320-4.60 
  Costa, Iaggo Bernini 1476 BRA1.0010.18203.60 
  Albertini, Caetano 1541 BRA0.501-0.2520-5.00 

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 IRT Pensado sub 2200 CXSP Sao Paulo SP BRA 2018-10-12
RcRownchangeKK*chgGame
 1652 1717 2.50 5 -0.41 20 -8.20 
  Dias, Joao Batista 1864 BRA0.5010.20204.00 
  Ishikawa, Emilio Keiji 1716 BRA0.001-0.5020-10.00 
  Da Rocha, Lucas Sampaio 1592 BRA0.501-0.1720-3.40 
  Da Rosa, Henrique Jaze Simoes 1459 BRA0.501-0.3220-6.40 
  Nobre, Jose Adalberto Barbosa 1631 BRA1.0010.38207.60 

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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