Individual Calculations September 2013
 Guttulsrud, Odd Martin  Total change: -7.35  Rating chartPersonal card
 XV Obert Internacional Sant Marti 2013 Grup A Barcelona ESP 2013-07-13
RcRownchangeKK*chgGame
 2165 2212 4.00 8 -0.49 15 -7.35 
  Ramirez Medina, Victor 2012 ESP1.0010.24153.60 
  Bellia, Fabrizio m2415 ITA0.001-0.2415-3.60 
  Munoz Pantoja, Miguel g2457 ESP0.001-0.2015-3.00 
  Pettersen, Joar Gullestad 1944 NOR0.501-0.3315-4.95 
  Frank-Nielsen, Marie wf2016 DEN0.501-0.2515-3.75 
  Montell Zabay, Alberto 2026 ESP1.0010.26153.90 
  Grebstad, Kjell Borre 2005 NOR1.0010.23153.45 
  Enchev, Ivajlo m2448 BUL0.001-0.2015-3.00 

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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