Individual Calculations May 2016
 Dunne, John P.  Total change: 6.80  Rating chartPersonal card
 Heidenfeld Trophy 2015/2016 Rounds 9 and 10 Various IRL 2016-02-24
RcRownchangeKK*chgGame
 1666 1470 0.00 1 -0.25 40 -10.00 
  McLoughlin, Sean 1666 IRL0.001-0.2540-10.00 

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)
 
 Heidenfeld Trophy 2015/2016 Round 11 Dublin IRL 2016-04-17
RcRownchangeKK*chgGame
 1711 1486 0.50 1 0.28 40 11.20 
  Redmond, Joshua 1711 IRL0.5010.284011.20 

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)
 
 National Club Championships Dublin IRL 2016-04-23
RcRownchangeKK*chgGame
 1869 1486 0.50 4 0.14 40 5.60 
  Reynolds, Pat 1886  * IRL0.001-0.0840-3.20 
  Pachalov, Aleksejus 1886  * RUS0.001-0.0840-3.20 
  Tirziman, Rudolf 1871 IRL0.5010.414016.40 
  Haque, Mustakim-Ul 1832 IRL0.001-0.1140-4.40 
 * 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)
 

 

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