Individual Calculations April 2021
 Donici-Maier, David  Total change: 45.20  Rating chartPersonal card
 National Chess Championship Open 2021 - Semifinal Cluj Cluj-Napoca ROU 2021-03-11
RcRownchangeKK*chgGame
 1538 1253 2.00 5 1.13 40 45.20 
  Boeru, Dragos-Matei 1653  * ROU0.001-0.0840-3.20 
  Tamas, Alexandru-Marius 1486 ROU0.001-0.2140-8.40 
  Pop, Ioan I. 1653  * ROU0.001-0.0840-3.20 
  Pop, Andrei-Nicolae 1410 ROU1.0010.714028.40 
  Bencze, Noemi 1488 ROU1.0010.794031.60 
 * 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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