Individual Calculations July 2018
 Doran, Niall  Total change: -21.00  Rating chartPersonal card
 16eme Grand Prix de Villefranche en Beaujolais - Open A (1600-2199) VILLEFRANCHE SUR SAONE FRA 2018-06-16
RcRownchangeKK*chgGame
 1660 1745 2.00 5 -1.05 20 -21.00 
  Verges, Brice 1869 FRA0.001-0.3320-6.60 
  Rousset, Florian 1523 FRA0.001-0.7820-15.60 
  Carrot, Patrick 1698 FRA0.001-0.5720-11.40 
  Georges, Lisa 1683 FRA1.0010.41208.20 
  Strahl, Robert 1528 FRA1.0010.22204.40 

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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