Individual Calculations June 2023
 Balla, Viorel  Total change: 7.80  Rating chartPersonal card
 Vrancart Adjud Pawn Cup - 8th ed. Adjud ROU 2023-05-27
RcRownchangeKK*chgGame
 1727 1732 3.50 6 0.39 20 7.80 
  Pila, Denis-Ionut 1332  * ROU1.0010.08201.60 
  Bratu, Gheorghe 1742 ROU0.001-0.4920-9.80 
  Anastasiu, Vasile 2045 ROU1.0010.862017.20 
  Matei, George-Adelin 1447 ROU1.0010.16203.20 
  Prisacaru, Stefan-Emilian c2194 ROU0.001-0.0520-1.00 
  Negureanu, Valentin 1604 ROU0.501-0.1720-3.40 
 * 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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