Individual Calculations September 2019
 Popescu, Constantin  Total change: -28.00  Rating chartPersonal card
 Arad Open 2019 U1600 Arad ROU 2019-07-26
RcRownchangeKK*chgGame
 1409 1434 3.00 7 -0.70 40 -28.00 
  Varga, Sonia-Francesca 1166 ROU1.0010.17406.80 
  Neshev, Nikola 1534 BUL0.001-0.3640-14.40 
  Sida, Flavius-Ovidiu 1377 ROU0.001-0.5840-23.20 
  Halmajan, Fabian-Mirel 1334 ROU1.0010.364014.40 
  Lungu, Cristian 1509 ROU0.001-0.4040-16.00 
  Igelsky, Eugen-Dan 1395 ROU1.0010.454018.00 
  Balaceanu, David 1550 ROU0.001-0.3440-13.60 

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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