Individual Calculations October 2019
 Shi, Johnson  Total change: -0.40  Rating chartPersonal card
 Gardermoen Radisson Blue Grand Prix 2019 C Gardermoen NOR 2019-09-20
RcRownchangeKK*chgGame
 1173 1174 1.00 2 -0.01 40 -0.40 
  Lazareva, Emilie 1319 NOR0.001-0.3140-12.40 
  Brattgjerd, August Minh 1027 NOR1.0010.304012.00 

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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