Rapid: Individual Calculations December 2022
 Abdelhafiz, Ahmad  Total change: 5.00  Rating chartPersonal card
 Jaren Sjakk Festival hurtigjakk 2022 Klepp NOR 2022-11-06
RcRownchangeKK*chgGame
 1371 1495 3.50 5 0.25 20 5.00 
  Skrede, Snorre 1751 NOR0.001-0.1920-3.80 
  Ostbo, Arild 1316 NOR0.501-0.2320-4.60 
  Statkiewicz, Adam 1168 NOR1.0010.13202.60 
  Statkiewicz, Jan Karol 1233 NOR1.0010.18203.60 
  Einervoll, Olav 1389 NOR1.0010.36207.20 

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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