Individual Calculations May 2019
 Smith Oscarsson, Oscar  Total change: 19.00  Rating chartPersonal card
 Vaggeryds 2019 Fyrklovern grupp 2 Vaggeryd SWE 2019-03-28
RcRownchangeKK*chgGame
 1605 1491 2.00 3 0.95 20 19.00 
  Dujmovic, Simun 1532 SWE1.0010.562011.20 
  Eknor, Paul 1604 SWE1.0010.652013.00 
  Sivers, Bo 1678 SWE0.001-0.2620-5.20 

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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