Individual Calculations May 2018
 Longson, Alex  Total change: 9.80  Rating chartPersonal card
 Easter GM Norm Event 2018 Dublin IRL 2018-03-28
RcRownchangeKK*chgGame
 2403 2319 4.00 9 0.49 20 9.80 
  Daly, Colm f2340 IRL0.5010.03200.60 
  Simantsev, Mikhail g2465 UKR0.5010.20204.00 
  Turner, Matthew g2537 SCO0.5010.28205.60 
  Fitzsimons, David f2325 IRL1.0010.512010.20 
  Pert, Nicholas g2549 ENG0.5010.29205.80 
  Lopez, Alex m2442 IRL0.001-0.3320-6.60 
  Collins, Sam m2452 IRL0.5010.18203.60 
  Poghosyan, Suren f2251 ARM0.001-0.5920-11.80 
  Ryan, Joe f2264 IRL0.501-0.0820-1.60 

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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