Individual Calculations March 2015
 Mansoor, Afras  Total change: 25.20  Rating chartPersonal card
 Norwegian Western League North 2014-2015 2. division round 6-7 finish Various NOR 2015-02-07
RcRownchangeKK*chgGame
 1669 1599 2.00 2 1.19 40 47.60 
  Sorhus, Jostein 1658 NOR1.0010.584023.20 
  Frimanslund, Berge 1679 NOR1.0010.614024.40 

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)
 
 Nordisk mesterskab for skoleelever 2015 (Grp E 2004-05) Klaksvik FAI 2015-02-13
RcRownchangeKK*chgGame
 1609 1599 1.50 4 -0.56 40 -22.40 
  Aalto, Patrik 1587 FIN1.0010.484019.20 
  Sandberg, Philip 1453 SWE0.501-0.2040-8.00 
  Bjerre, Jonas 1999  * DEN0.001-0.0840-3.20 
  Davidsson, Oskar Vikingur 1398 ISL0.001-0.7640-30.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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