Individual Calculations June 2022
 Baer, Bruce L  Total change: 0.40  Rating chartPersonal card
 English Seniors Championships 2022 - Over 50 Warwick ENG 2022-05-04
RcRownchangeKK*chgGame
 2048 1997 3.00 7 0.02 20 0.40 
  Ledger, Andrew J m2344 ENG0.5010.39207.80 
  Homer, Neil S 1600 ENG1.0010.08201.60 
  Dilley, Jason M 2136 ENG0.001-0.3120-6.20 
  Churavin, Andrey 2076 ENG0.5010.11202.20 
  Nelson, Jonathan P 2194 ENG0.001-0.2520-5.00 
  Erdogan, Hassan 1900 ENG1.0010.37207.40 
  Crocker, Philip J 2089 ENG0.001-0.3720-7.40 

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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