Individual Calculations June 2017
 Boyle, Bernard  Total change: 12.80  Rating chartPersonal card
 Armstrong Cup 2016-17 Rounds 9-11 Dublin IRL 2017-04-23
RcRownchangeKK*chgGame
 1936 1889 1.50 2 0.63 20 12.60 
  Bruin, Randolf Willem 1904 NED1.0010.522010.40 
  Lane, John 1968 IRL0.5010.11202.20 

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)
 
 2017 Malahide Millennium Tournament Dublin IRL 2017-04-29
RcRownchangeKK*chgGame
 1960 1889 2.50 6 0.01 20 0.20 
  Cichonski, Bartlomiej 1995 IRL0.001-0.3620-7.20 
  Scallan, Fiachra 1909 IRL1.0010.532010.60 
  Manojlovic, Zdravko 1976 SRB1.0010.622012.40 
  Nolan, Conor 1778 IRL0.501-0.1520-3.00 
  O`cinneide, Mel 2209 IRL0.001-0.1320-2.60 
  Melaugh, Shane 1892 IRL0.001-0.5020-10.00 

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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