Individual Calculations June 2022
 Acosta, Pablo Alejandro  Total change: -21.20  Rating chartPersonal card
 Aberto do Brasil - I Rio Chess Open - RCO 2022 Rio de Janeiro RJ BRA 2022-04-21
RcRownchangeKK*chgGame
 1863 2033 1.00 3 -1.06 20 -21.20 
  Ribeiro, Matheus Mendes Domingues c2168 BRA0.001-0.3220-6.40 
  Maia, Erick De Figueiredo 1696 BRA0.001-0.8820-17.60 
  Da Cunha, Gabriela Goes wc1726 BRA1.0010.14202.80 

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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