Individual Calculations July 2019
 Poiani, Fernando Celso  Total change: 6.20  Rating chartPersonal card
 Estadual de Mestres STD - Zonal RJ 2019 Rio de Janeiro RJ BRA 2019-06-01
RcRownchangeKK*chgGame
 2025 1754 1.00 4 0.31 20 6.20 
  Reboredo, Maximiano Goncalves 2076 BRA1.0010.872017.40 
  Salles, Marvio Darilho 2061 BRA0.001-0.1420-2.80 
  Okamura, Milton Kasuo 1990 BRA0.001-0.2020-4.00 
  Figueiredo, Francisco Marques 1973 BRA0.001-0.2220-4.40 

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)
 

 

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