Individual Calculations May 2019
 Kalam, Abul  Total change: -9.20  Rating chartPersonal card
 LCU Heidenfeld Trophy 2018-19 Rounds 7-8 Dublin IRL 2019-02-02
RcRownchangeKK*chgGame
 1819 1800 1.50 2 0.56 20 11.20 
  Goss, Alex 1797 IRL1.0010.502010.00 
  Kelly, John C. 1841 IRL0.5010.06201.20 

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)
 
 LCU Armstrong Cup 2018-19 Rounds 9-10 Dublin IRL 2019-02-27
RcRownchangeKK*chgGame
 1953 1800 0.00 1 -0.30 20 -6.00 
  Casey, Eoghan 1953 IRL0.001-0.3020-6.00 

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)
 
 LCU Heidenfeld Trophy 2018-19 Rounds 9-10 Dublin IRL 2019-03-09
RcRownchangeKK*chgGame
 1721 1804 0.50 2 -0.72 20 -14.40 
  Malone, Paul 1644 IRL0.501-0.2120-4.20 
  Zelenchuk, Daniil 1797 IRL0.001-0.5120-10.20 

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)
 

 

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