Individual Calculations September 2023
 Marin, Matei Kristian  Total change: -24.80  Rating chartPersonal card
 Sparebanken More Kristiansund Grand Prix 2023 B Kristiansund NOR 2023-08-25
RcRownchangeKK*chgGame
 1400 1519 2.00 4 -0.62 40 -24.80 
  Hope, Lars 1288 NOR1.0010.21408.40 
  Sveggen, Amadeus Sevaldsen 1496 NOR0.001-0.5340-21.20 
  Dybvik, Bjorn Noralf 1398 NOR0.001-0.6640-26.40 
  Lindgren, Anna 1417 SWE1.0010.364014.40 

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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