Individual Calculations June 2023
 Hanks, Peter  Total change: 0.00  Rating chartPersonal card
 English Seniors Championships 2023 - Over 65 Leamington Spa ENG 2023-05-04
RcRownchangeRpKK*chgGame
 1646 0 1.00 5 0.00 1406   0.00 
  De Coverly, Roger D 1945 ENG0.0010.00 0.00 
  Waldock, Adrian D P 1687 ENG0.0010.00 0.00 
  Carpenter, David J 1497 ENG1.0010.00 0.00 
  Selley, Susan A 1353 ENG0.0010.00 0.00 
  Hall, Alan 1747 ENG0.0010.00 0.00 

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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