Individual Calculations June 2022
 Silva, Jeferson  Total change: 48.40  Rating chartPersonal card
 Floripa Autumn Chess 2022 - U2300 Florianopolis SC BRA 2022-05-13
RcRownchangeKK*chgGame
 1929 1824 3.50 6 1.21 40 48.40 
  Dias, Anderson Tatsch 2110 BRA0.001-0.1640-6.40 
  Messias, Jose Vitor Lamosa Prado 1671 BRA1.0010.304012.00 
  Caetano, Ryan Wesley Da Costa f2186 BRA0.001-0.1040-4.00 
  De Haro, Martim Afonso Palma 1727 BRA1.0010.374014.80 
  Feliciano, Nilo 2028 BRA1.0010.764030.40 
  De Freitas, Isabella Ribeiro Cont 1852 BRA0.5010.04401.60 

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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