Individual Calculations September 2023
 Martinsen, Stig K  Total change: -17.00  Rating chartPersonal card
 Bergen Spillfestival Hovedturneringen NGP 2023 A Bergen NOR 2023-07-31
RcRownchangeKK*chgGame
 1858 2172 4.50 7 -0.85 20 -17.00 
  Seymour, Max Bakke 1611 NOR1.0010.02200.40 
  Gasland, Lukas Dominik 1872 NOR0.501-0.3520-7.00 
  Mansoor, Afras 2159 NOR0.001-0.5220-10.40 
  Bjorkly, Sara Marie Skaug 1772  * NOR1.0010.08201.60 
  Sivertsen, Jarle 1589 NOR1.0010.02200.40 
  Urkedal, Frode Olav Olsen g2529 NOR0.001-0.1120-2.20 
  Krbacevic, Mateja 1476 NOR1.0010.01200.20 
 * 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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