Individual Calculations August 2015
 Overas, Jan Magne  Total change: -30.20  Rating chartPersonal card
 Norwegian Ch.sh. 2015 Cl.2 Oslo NOR 2015-07-04
RcRownchangeKK*chgGame
 1681 1826 4.00 8 -1.51 20 -30.20 
  Taranger, Rune 1690 NOR0.501-0.1820-3.60 
  Aure, Anders Nilsson 1645 NOR0.501-0.2420-4.80 
  Pettersen, Johan 1667 NOR0.001-0.7120-14.20 
  Berezkin, Alexander 1774 NOR1.0010.43208.60 
  Sivaranjan, Aschmirthan 1559 NOR0.001-0.8220-16.40 
  Malin, Odd Gunnar 1744 NOR0.501-0.1120-2.20 
  Eriksen, Dag 1674 NOR1.0010.30206.00 
  Kristoffersen, Arne S 1696 NOR0.501-0.1820-3.60 

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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