Individual Calculations June 2019
 Bullock, Lee  Total change: -27.60  Rating chartPersonal card
 2nd 4NCL Spring Bank Holiday Congress U1825 Basingstoke ENG 2019-05-24
RcRownchangeKK*chgGame
 1379 1516 2.00 5 -1.38 20 -27.60 
  Muppidi, Anirudh R 1437 ENG0.001-0.6120-12.20 
  Kumar, Sanjit S 1298 ENG1.0010.22204.40 
  Farahi-Far, Mohammad 1235 ENG0.001-0.8420-16.80 
  Chadwick, Susan E 1512 ENG1.0010.49209.80 
  Shek, Daniel 1415 ENG0.001-0.6420-12.80 

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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