Rapid: Individual Calculations October 2017
 Ravik, Zakarias  Total change: 1.80  Rating chartPersonal card
 Schackbarometern 1 201718 Minior Hultsfred SWE 2017-09-23
RcRownchangeKK*chgGame
 1407 1388 1.50 3 0.09 20 1.80 
  Lindborg, Lukas 1236 SWE0.501-0.2020-4.00 
  Martin, Johannes 1483 SWE1.0010.632012.60 
  Ravik, Cecilia 1502 SWE0.001-0.3420-6.80 

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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