Individual Calculations July 2022
 Valvag, Torbjorn  Total change: -12.00  Rating chartPersonal card
 Norway Chess Open Master 2022 Stavanger NOR 2022-06-03
RcRownchangeKK*chgGame
 2146 1979 2.00 8 -0.30 40 -12.00 
  Kvaloy, Aksel Bu f2270 NOR0.001-0.1540-6.00 
  Kizatbay, Abyl 2109 NOR0.001-0.3240-12.80 
  Zander, Emil 2053 DEN1.0010.604024.00 
  Machin, Guillaume c2167 FRA1.0010.744029.60 
  Gueci, Tea wm2266 ITA0.001-0.1640-6.40 
  Iskos, Lukas 2074 DEN0.001-0.3740-14.80 
  Cherniaiev, Tykhon c2197 GER0.001-0.2240-8.80 
  Lye, Sverre 2033 NOR0.001-0.4240-16.80 

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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