Individual Calculations February 2020
 Carlsson, Pontus  Total change: 4.90  Rating chartPersonal card
 r5-6 various CZE 2020-01-25
RcRownchangeKK*chgGame
 2460 2468 1.00 1 0.49 10 4.90 
  Jakubiec, Artur g2460 POL1.0010.49104.90 

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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