Rapid: Individual Calculations July 2019
 Johansson-Ohman, Linnea  Total change: -23.00  Rating chartPersonal card
 Sthlm JDM 2019 Snabbschack klass C Stockholm SWE 2019-05-25
RcRownchangeKK*chgGame
 1271 1398 1.50 4 -1.15 20 -23.00 
  Hallqvist, Amandus 1198 SWE1.0010.24204.80 
  Backlund, Elias 1440 SWE0.001-0.4420-8.80 
  Holst, Teodora 1272 SWE0.501-0.1720-3.40 
  Karde, Douglas 1175 SWE0.001-0.7820-15.60 

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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