Individual Calculations September 2021
 Pop, Mitea  Total change: -12.20  Rating chartPersonal card
 Bratieni Memorial - 3rd ed. Sighetu Marmatiei ROU 2021-08-26
RcRownchangeKK*chgGame
 1725 1803 3.50 7 -0.61 20 -12.20 
  Grigor, Mihai 1403  * ROU1.0010.08201.60 
  Salagean, Viorel 1543 ROU1.0010.18203.60 
  Sanduleac, Vasile g2203  * MDA0.001-0.0820-1.60 
  Parpalac, Vadim 1629 MDA0.501-0.2320-4.60 
  Grad, Gheorghe 1839 ROU0.5010.05201.00 
  Rosu, Alexia-Maria 1403  * ROU0.501-0.4220-8.40 
  Titu, Maiorescu-Dorin f2055 ROU0.001-0.1920-3.80 
 * 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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