Individual Calculations February 2021
 Lazarean, Colea-Valentin  Total change: -63.80  Rating chartPersonal card
 Bucharest Chess Weekend - 33rd edition Bucuresti ROU 2021-01-15
RcRownchangeKK*chgGame
 1364 1720 3.00 7 -3.19 20 -63.80 
  Badica, Ariana 1320  * ROU0.001-0.9220-18.40 
  Pandelescu, Maria-Catalina 1320  * ROU0.001-0.9220-18.40 
  Podea, Andrei 1320  * ROU1.0010.08201.60 
  Bujor, Andrei-Cristian 1320  * ROU1.0010.08201.60 
  Militaru, Andreea-Elena 1320  * ROU1.0010.08201.60 
  Anghelescu, Teodor-Stefan 1400 ROU0.001-0.8720-17.40 
  Nacu, Mihai 1551 ROU0.001-0.7220-14.40 
 * 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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