Individual Calculations June 2017
 Cichonski, Bartlomiej  Total change: 17.20  Rating chartPersonal card
 Armstrong Cup 2016-17 Rounds 9-11 Dublin IRL 2017-04-23
RcRownchangeKK*chgGame
 2104 1995 1.50 3 0.34 20 6.80 
  Salter, David 1953 IRL0.501-0.0620-1.20 
  Smith, Derek 1995 IRL1.0010.502010.00 
  Brady, Stephen f2363 IRL0.001-0.1020-2.00 

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)
 
 2017 Malahide Millennium Tournament Dublin IRL 2017-04-29
RcRownchangeKK*chgGame
 2004 1995 3.50 6 0.52 20 10.40 
  Boyle, Bernard 1889 IRL1.0010.36207.20 
  O`cinneide, Mel 2209 IRL0.001-0.2320-4.60 
  Rogers, Kieran 1896 IRL1.0010.36207.20 
  Ruchko, Denis 1703 IRL1.0010.15203.00 
  McCarthy, Tim 2003 IRL0.5010.01200.20 
  Daly, Colm f2321 IRL0.001-0.1320-2.60 

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)
 

 

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