Individual Calculations February 2017
 Shephard, Chris C W  Total change: 5.40  Rating chartPersonal card
 2016/17 4NCL Division 2 Rounds 3-4 Northampton ENG 2017-01-14
RcRownchangeKK*chgGame
 2091 2177 1.50 2 0.27 20 5.40 
  Nicholson, Jim W R 2020 ENG1.0010.29205.80 
  Ross, Chris N c2162 ENG0.501-0.0220-0.40 

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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