Individual Calculations April 2018
 Green, Per  Total change: -24.00  Rating chartPersonal card
 Div II 5 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1608 1961 0.50 1 -0.39 20 -7.80 
  Peterson, Rolf 1608 SWE0.501-0.3920-7.80 

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)
 
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 1991 1961 3.00 8 -0.81 20 -16.20 
  Gardarsson, Hordur 1647 ISL1.0010.14202.80 
  Shailesh, Dravid f2246 IND0.001-0.1620-3.20 
  Midoux, Sebastien 2319 FRA0.001-0.1020-2.00 
  Thorsson, Pall 1693 ISL1.0010.17203.40 
  Kjartansson, Gudmundur m2361  * ISL0.5010.42208.40 
  Vidic, Teja wf2180 SLO0.001-0.2220-4.40 
  Carroll, Peter 1733 IRL0.501-0.2920-5.80 
  Holm, Fridgeir K 1746 ISL0.001-0.7720-15.40 
 * 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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