Individual Calculations December 2017
 Borkowski, J Andrew  Total change: 0.00  Rating chartPersonal card
 Bristol Winter Congress 2017 Bristol ENG 2017-11-24
RcRownchangeRpKK*chgGame
 1805 0 1.00 3 0.00 1680   0.00 
  Hosdurga, Chirag 1460 ENG0.0010.00 0.00 
  Muller, Anton M 1967 ENG1.0010.00 0.00 
  Cordner, David A 1987 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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