Rapid: Individual Calculations June 2017
 Bjornsson, Gabriel Freyr  Total change: -9.60  Rating chartPersonal card
 Landsmotid i skolaskak 2017 - younger section (round 1-4) Akureyri ISL 2017-05-05
RcRownchangeKK*chgGame
 1285 1380 2.00 4 -0.48 20 -9.60 
  Jonsson, Kristjan Dagur 1202 ISL0.001-0.7320-14.60 
  Olafsson, Arni 1157 ISL0.001-0.7820-15.60 
  Karason, Fannar Breki 1419 ISL1.0010.552011.00 
  Arnason, Agust Ivar 1363 ISL1.0010.48209.60 

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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