Individual Calculations September 2019
 Bartha, Andrei  Total change: 4.80  Rating chartPersonal card
 Arad Open 2019 Arad ROU 2019-07-24
RcRownchangeKK*chgGame
 1942 1860 4.00 9 0.24 20 4.80 
  Secheres, Adrian-Simion f2260  * ROU0.001-0.0820-1.60 
  Homone, Daniel-Ifrim 1619 ROU1.0010.20204.00 
  Tunaru, Alexandru A. 2111 ROU1.0010.812016.20 
  Aciu, Malina-Andreea 2047 ROU0.001-0.2620-5.20 
  Martian, Dragos-Daniel 2201 ROU0.001-0.1220-2.40 
  Ifrim, Mihai 1681 ROU1.0010.27205.40 
  Bulau, Andrei-Cristian 2169 ROU0.001-0.1420-2.80 
  Mihai, Florin 1701 ROU0.001-0.7120-14.20 
  Afloarei, Jenica 1687 ROU1.0010.27205.40 
 * 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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