Individual Calculations May 2016
 Kennedy, John P. A.  Total change: 21.40  Rating chartPersonal card
 Armstrong Cup 2015/2016 Rounds 9 and 10 Various IRL 2016-02-25
RcRownchangeKK*chgGame
 1983 2031 1.00 1 0.43 20 8.60 
  Reilly, Philip 1983 IRL1.0010.43208.60 

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)
 
 Armstrong Cup 2015/2016 Round 11 Dublin IRL 2016-04-17
RcRownchangeKK*chgGame
 2132 2028 1.00 1 0.64 20 12.80 
  Moran, Stephen 2132 IRL1.0010.642012.80 

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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