Individual Calculations February 2018
 El Bachir, Eb Yacine  Total change: 36.80  Rating chartPersonal card
 2017-18 Junior 4NCL 2, Division 1 Telford ENG 2018-01-20
RcRownchangeKK*chgGame
 1394 1280 2.00 3 0.92 40 36.80 
  Roy, Tom 1273 ENG1.0010.494019.60 
  Wilson, Andrew C 1356 ENG1.0010.604024.00 
  Srivastava, Arnav 1552 ENG0.001-0.1740-6.80 

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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