Individual Calculations December 2017
 Cichonski, Bartlomiej  Total change: 14.80  Rating chartPersonal card
 Armstrong Cup 2017-18 Rounds 1-2 Various IRL 2017-09-16
RcRownchangeKK*chgGame
 2145 2012 1.00 2 0.28 20 5.60 
  Cummins, Hugh 1931 IRL1.0010.39207.80 
  Brady, Stephen f2359 IRL0.001-0.1120-2.20 

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)
 
 Armstrong Cup 2017-18 Rounds 3-4 Various IRL 2017-10-28
RcRownchangeKK*chgGame
 2194 2012 1.00 2 0.46 20 9.20 
  Cardenas Valero, Joaquin 2265 ESP0.5010.31206.20 
  Moran, Stephen 2123 IRL0.5010.15203.00 

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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