Individual Calculations October 2019
 Frattini, Beatriz Maria  Total change: -4.40  Rating chartPersonal card
 IRT STD ECP - Etapa Peter Schutt 2019 Sao Paulo SP BRA 2019-09-13
RcRownchangeKK*chgGame
 1663 1744 3.50 6 -0.11 40 -4.40 
  Narimatsu, Fabio Carramao 1487 BRA1.0010.18407.20 
  Viertler, Sabrina Camargo 1524 BRA1.0010.22408.80 
  Peixoto, Luis Fernando De Oliveir 1665 BRA1.0010.394015.60 
  Itagyba, Renan Fortes 1736 BRA0.001-0.5140-20.40 
  Pascheto, Ademir Heleno 1709 BRA0.501-0.0540-2.00 
  Dias, Joao Batista 1858 BRA0.001-0.3440-13.60 

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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