Individual Calculations April 2017
 O`brien, George  Total change: 0.00  Rating chartPersonal card
 Heidenfeld Trophy 2016-17 Rounds 7-8 Various IRL 2017-01-25
RcRownchangeRpKK*chgGame
 1556 0 0.50 1 0.00 1556   0.00 
  Fitzgerald, Patrick 1556 IRL0.5010.00 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)
 
 National Club Championships 2017 Dublin IRL 2017-03-03
RcRownchangeRpKK*chgGame
 1977 0 2.00 3 0.00 1997   0.00 
  Yin, Stanley 2028 GER0.0010.00 0.00 
  Manojlovic, Zdravko 1971 SRB1.0010.00 0.00 
  Hogan, Pat 1933 IRL1.0010.00 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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