Individual Calculations March 2020
 Ros, Octav-Paul  Total change: -22.60  Rating chartPersonal card
 National Chess Championship Open 2020 - Semifinal Cluj Cluj-Napoca ROU 2020-02-08
RcRownchangeKK*chgGame
 1409 1436 2.50 7 -1.13 20 -22.60 
  Almasan, Calin-Ovidiu 1836  * ROU0.001-0.0820-1.60 
  Simina, Andrei-Petru 1036  * ROU0.501-0.4220-8.40 
  Bran, Horatiu 1559 ROU0.001-0.3320-6.60 
  Frent, Cristian-Ioan 1049 ROU0.501-0.4120-8.20 
  Timbuc, Rares-Ioan 1139 ROU1.0010.15203.00 
  Chiorescu, Vlad 1524 ROU0.5010.12202.40 
  Boeru, Dragos-Matei 1723 ROU0.001-0.1620-3.20 
 * 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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