Individual Calculations February 2019
 Carlucci, Paul A  Total change: -27.20  Rating chartPersonal card
 Central London Chess Congress Major 2019 London ENG 2019-01-25
RcRownchangeKK*chgGame
 1568 1796 1.00 3 -1.36 20 -27.20 
  Kelly, Ronan 1564 ENG0.001-0.7920-15.80 
  Millan Soto, Jose 1561 ESP1.0010.21204.20 
  Satow, Hugh 1578 ENG0.001-0.7820-15.60 

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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