Rapid: Individual Calculations November 2023
 Smedsrud, Petter  Total change: 29.20  Rating chartPersonal card
 Sandefjord Grand Prix B hurtigrunde Sandefjord NOR 2023-10-20
RcRownchangeKK*chgGame
 1384 1484 2.00 2 0.73 40 29.20 
  Bolme, Magne O. 1396 NOR1.0010.384015.20 
  Drablos, Olav 1371 NOR1.0010.354014.00 

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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