Individual Calculations January 2020
 Chancharulo, Gustavo  Total change: -4.80  Rating chartPersonal card
 V Aberto ECP STD Sao Paulo SP BRA 2019-11-29
RcRownchangeKK*chgGame
 1792 1553 0.50 3 -0.12 40 -4.80 
  Melo, Sergio Roberto Sampaio 1738 BRA0.001-0.2640-10.40 
  Machado, Antonio Rodrigo 1773 BRA0.001-0.2240-8.80 
  Seccafim, Caic Dos Santos 1864 BRA0.5010.364014.40 

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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