Individual Calculations November 2012
 Ptacnikova Lenka,  Total change: 16.65  Rating chartPersonal card
 Reykjavik Chess Club Championship 2012 - a-group Reykjavik ISL 2012-09-23
RcRownchangeKK*chgGame
 2163 2264 6.50 9 0.85 15 12.75 
  Omarsson, Dadi 2206 ISL1.0010.42156.30 
  Gunnarsson, Jon Viktor m2410 ISL0.001-0.3015-4.50 
  Thorhallsson, Gylfi 2156 ISL0.501-0.1515-2.25 
  Maack, Kjartan 2132 ISL0.501-0.1815-2.70 
  Jensson, Einar Hjalti f2305 ISL0.5010.06150.90 
  Ragnarsson, Johann 2081 ISL1.0010.26153.90 
  Bjarnason, Saevar m2090 ISL1.0010.27154.05 
  Bjornsson, Sverrir Orn 2154 ISL1.0010.35155.25 
  Karlsson, Mikael Johann 1933 ISL1.0010.12151.80 

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)
 
 Icelandic Team Championship 2012-13 Div. 1 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2343 2270 1.50 3 0.26 15 3.90 
  Jensson Einar, Hjalti f2312 ISL0.5010.06150.90 
  Ornolfsson Magnu, S P 2166 ISL1.0010.36155.40 
  Antoniewski Rafal, g2552 POL0.001-0.1615-2.40 

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)
 

 

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