Individual Calculations October 2022
 Frolov, Ilya  Total change: 1.60  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 1777 1287 0.50 6 0.04 40 1.60 
  Mendes, Rui Oscar 1724 POR0.5010.444017.60 
  Costa, Paulo 2061 POR0.0010.00400.00 
  Salvador Cabo, Cesar 2007 ESP0.001-0.0140-0.40 
  Sarasketa Irastortza, Oier 1727 ESP0.001-0.0640-2.40 
  Nieves Pamplona, Juan Miguel 1507 ESP0.001-0.2240-8.80 
  Dror, Levi 1638 ISR0.001-0.1140-4.40 

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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