Individual Calculations September 2023
 Seery, Philip T  Total change: 0.00  Rating chartPersonal card
 15th Leyland Congress Leyland ENG 2023-08-26
RcRownchangeRpKK*chgGame
 1959 0 3.00 6 0.00 1959   0.00 
  Newton, Robert A 1918 ENG0.0010.00 0.00 
  Subramanian, Anusha 1894 ENG1.0010.00 0.00 
  Samarasinghe Jude, Ranga 1921 SRI0.0010.00 0.00 
  Burns, Martin J 1874 ENG1.0010.00 0.00 
  Orlovska, Madara 2088 LAT1.0010.00 0.00 
  Surtees, Mike J 2059 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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