Rapid: Individual Calculations November 2021
 Balaban, Nicolae-Adrian  Total change: 3.60  Rating chartPersonal card
 Gerard Cup - Open Pitesti ROU 2021-10-02
RcRownchangeKK*chgGame
 1479 1308 2.00 5 0.18 20 3.60 
  Mihali-Viorescu, Andrei 1023 ROU1.0010.16203.20 
  Pruszter, Rudolf 1614 ROU1.0010.862017.20 
  Zaim, Marian 1979 ROU0.001-0.0120-0.20 
  Chira, Eduard-Vasile 1611 ROU0.001-0.1420-2.80 
  Stanescu, David Alin 1170 ROU0.001-0.6920-13.80 

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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