Individual Calculations September 2017
 Tirziman, Rudolf  Total change: -10.40  Rating chartPersonal card
 Irish Championships 2017 Ennis IRL 2017-07-29
RcRownchangeKK*chgGame
 2050 1955 3.00 9 -0.52 20 -10.40 
  Daly, Colm f2301 IRL0.001-0.1120-2.20 
  Macelligott, Gerard c2015 IRL0.001-0.4220-8.40 
  Melaugh, Gavin 1907 IRL0.501-0.0720-1.40 
  Mirza, Diana wf1919 IRL0.501-0.0520-1.00 
  Quinn, Rory 2140 IRL0.001-0.2620-5.20 
  Melaugh, Shane 1928 IRL0.501-0.0420-0.80 
  Scott, Luke 1748 IRL0.501-0.2720-5.40 
  Li, Henry 2247 IRL0.001-0.1520-3.00 
  Delaney, Killian 2247 IRL1.0010.852017.00 

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)
 

 

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