Individual Calculations October 2023
 Olsson, Torgny  Total change: -1.60  Rating chartPersonal card
 World Senior Team Chess Championship 2023 S65 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 1911 1792 3.00 9 -0.08 20 -1.60 
  Deubelbeiss, Rene 1929 SUI0.001-0.3220-6.40 
  Valentine, Brian J 1908 ENG0.5010.16203.20 
  Quigley, Colm 1903 IRL1.0010.652013.00 
  Kierzek, Mira wf1935 GER0.5010.19203.80 
  Kradolfer, Georg 1912 SUI0.001-0.3420-6.80 
  Patola, Eero 1769 FIN0.001-0.5320-10.60 
  Pregl, Walter 1971 AUT0.001-0.2720-5.40 
  Ranki, Martti 1879 FIN0.5010.12202.40 
  Goldmane, Astra 1997 LAT0.5010.26205.20 

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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