Individual Calculations June 2022
 Sarda, Joao Sada  Total change: -16.80  Rating chartPersonal card
 Floripa Autumn Chess 2022 - U2300 Florianopolis SC BRA 2022-05-13
RcRownchangeKK*chgGame
 1779 1357 0.00 5 -0.42 40 -16.80 
  Do Amaral, Gabriel Barbosa 1959 BRA0.001-0.0240-0.80 
  Jenidarchiche, Douglas Rodrigo 1824 BRA0.001-0.0540-2.00 
  De Haro, Martim Afonso Palma 1727 BRA0.001-0.1040-4.00 
  Woichinevski, Joao Vinicius Peru 1713 BRA0.001-0.1140-4.40 
  Messias, Jose Vitor Lamosa Prado 1671 BRA0.001-0.1440-5.60 

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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