Individual Calculations September 2017
 Mirza, Diana  Total change: -34.40  Rating chartPersonal card
 Irish Championships 2017 Ennis IRL 2017-07-29
RcRownchangeKK*chgGame
 2031 1919 2.50 9 -0.86 40 -34.40 
  Delaney, Killian 2247 IRL0.5010.374014.80 
  Quinn, Rory 2140 IRL0.001-0.2240-8.80 
  Melaugh, Shane 1928 IRL0.001-0.4940-19.60 
  Tirziman, Rudolf 1955 IRL0.5010.05402.00 
  Melaugh, Gavin 1907 IRL0.001-0.5240-20.80 
  Scott, Luke 1748 IRL1.0010.274010.80 
  Fox, Anthony 2016 IRL0.001-0.3740-14.80 
  Macelligott, Gerard c2015 IRL0.5010.13405.20 
  Baburin, Alexander g2319  * IRL0.001-0.0840-3.20 
 * 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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