Individual Calculations October 2020
 Hestholm, Freddy  Total change: -25.80  Rating chartPersonal card
 Kragero Grand Prix 2020 B Kragero NOR 2020-09-04
RcRownchangeKK*chgGame
 1139 1247 0.00 2 -1.29 20 -25.80 
  Anfindsen, Andreas Gautestad 1186 NOR0.001-0.5820-11.60 
  Blauhut, Anna 1092 NOR0.001-0.7120-14.20 

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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