Individual Calculations June 2019
 Plaza Reino, Mercedes  Total change: -57.20  Rating chartPersonal card
 Irish International Open 2019 Dublin IRL 2019-04-17
RcRownchangeKK*chgGame
 1826 1927 4.00 8 -0.90 40 -36.00 
  Wang, Eric 1527  * IRL1.0010.08403.20 
  Thorarinsson, Pall f2246 ISL0.001-0.1340-5.20 
  Loughran, John 1669 IRL1.0010.18407.20 
  Murray, David 2152 IRL0.001-0.2240-8.80 
  Phelan, Leo 1708 IRL0.001-0.7840-31.20 
  Jocius, Donatas 1773 IRL1.0010.294011.60 
  Moran, Hugh 1527  * IRL1.0010.08403.20 
  Schmitz, Andreas Arnold c2003 GER0.001-0.4040-16.00 
 * 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
 1929 1954 0.00 1 -0.53 40 -21.20 
  Loughman, Stephen 1929 IRL0.001-0.5340-21.20 

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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