Individual Calculations April 2021
 Spiridon, Mihai-Zoltan  Total change: -16.20  Rating chartPersonal card
 Bucharest Chess Weekend - 35th edition Bucuresti ROU 2021-02-26
RcRownchangeKK*chgGame
 1516 1712 3.50 6 -0.81 20 -16.20 
  Olinici, Ana-Theodosia 1312  * ROU1.0010.08201.60 
  Stefan, Mihai 2059 ROU0.001-0.1120-2.20 
  Militaru, Andreea-Elena 1312  * ROU1.0010.08201.60 
  Cazan, Mircea-Andrei 1541 ROU1.0010.27205.40 
  Tanasie, Cosmin 1557 ROU0.001-0.7120-14.20 
  Nedelcu, Alexandru-Nicholas 1312  * ROU0.501-0.4220-8.40 
 * 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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