Individual Calculations August 2023
 Baban, Neculai  Total change: -19.20  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1545 1220 0.50 4 -0.48 40 -19.20 
  Lupu, Ovidiu 2013 ROU0.0010.00400.00 
  Ionescu, Catalin 1591 ROU0.001-0.1040-4.00 
  Petculescu, Diana-Silvana 1565 ROU0.001-0.1140-4.40 
  Vlasceanu, Radu-Mihai 1012 ROU0.501-0.2740-10.80 

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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