Individual Calculations June 2023
 Earlam, Anthony  Total change: -35.40  Rating chartPersonal card
 English Seniors Championships 2023 - Over 65 Leamington Spa ENG 2023-05-04
RcRownchangeKK*chgGame
 1646 1644 1.50 6 -1.77 20 -35.40 
  Raynes, Paul 2077 ENG0.5010.44208.80 
  Shephard, Chris C W 2189 ENG0.001-0.0320-0.60 
  Collins, Nigel 1454 ENG0.001-0.7520-15.00 
  Morris, Nigel W 1363 ENG0.001-0.8420-16.80 
  Robinson, Steve 1297 ENG0.001-0.8920-17.80 
  Carpenter, David J 1497 ENG1.0010.30206.00 

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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