Individual Calculations October 2022
 Bruma, Ioan  Total change: -39.60  Rating chartPersonal card
 Tasnad Cup 2022 - B Tasnad ROU 2022-09-02
RcRownchangeKK*chgGame
 1223 1472 2.00 5 -1.98 20 -39.60 
  Zamfirache, Amalia-Maria 1175 ROU0.501-0.3520-7.00 
  Seletye, Dominik 1318 ROU0.501-0.2120-4.20 
  Muresan, Andrei-Vasile 1310 ROU0.001-0.7120-14.20 
  Dumitru, Sorin 1246 ROU0.001-0.7920-15.80 
  Puicar, David Bogdan 1064 ROU1.0010.08201.60 

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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