Individual Calculations June 2019
 Kalam, Abul  Total change: 7.80  Rating chartPersonal card
 Irish International Open 2019 Dublin IRL 2019-04-17
RcRownchangeKK*chgGame
 1794 1804 4.50 9 -0.25 20 -5.00 
  Jackson, James f2204  * ENG0.001-0.0820-1.60 
  O`connell, Michael Joseph 1508 IRL1.0010.15203.00 
  Buonanno, Raffaele f2091 ITA0.001-0.1620-3.20 
  Avetisyan, Gagik 1474 IRL0.501-0.3820-7.60 
  Loughran, John 1669 IRL1.0010.32206.40 
  Moran, Hugh 1522 IRL0.501-0.3420-6.80 
  Hafstad, Leif 1857 ENG1.0010.572011.40 
  Mihalik, Agoston 2203 HUN0.001-0.0820-1.60 
  Putar, Slavko 1614 CRO0.501-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Round 11 Dublin IRL 2019-05-19
RcRownchangeKK*chgGame
 1895 1795 1.00 1 0.64 20 12.80 
  Salter, David 1895 IRL1.0010.642012.80 

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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