Individual Calculations November 2022
 Petersen, Alex K.  Total change: 3.00  Rating chartPersonal card
 Holstebro Skakklubs Klubturnering efteraar 2022 - 2 Round 4-5 Holstebro DEN 2022-10-04
RcRownchangeKK*chgGame
 1372 1619 2.50 3 0.15 20 3.00 
  Sejersen, Henrik 1348 DEN1.0010.17203.40 
  Norsoller, Mogens 1225 DEN1.0010.08201.60 
  Hellmund, Torben 1544 DEN0.501-0.1020-2.00 

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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