Individual Calculations September 2019
 Balan, Bogdan  Total change: 5.60  Rating chartPersonal card
 Arad Open 2019 Arad ROU 2019-07-24
RcRownchangeKK*chgGame
 1996 2036 5.00 9 0.14 40 5.60 
  Homone, Daniel-Ifrim 1636  * ROU1.0010.08403.20 
  Secheres, Adrian-Simion f2394 ROU0.001-0.1040-4.00 
  Zanfir, Iulian 1726 ROU1.0010.14405.60 
  Popa, Andrada 1636  * ROU1.0010.08403.20 
  Marjanovic, Annamaria wg2343 HUN0.001-0.1440-5.60 
  Bogdan, Dan m2370 ROU0.001-0.1240-4.80 
  Gheorghiu, Alexandru-Dan 1796 ROU1.0010.20408.00 
  Malos, Vasilica 1782 ROU1.0010.19407.60 
  Nastase, Robert-Paul f2283 ROU0.001-0.1940-7.60 
 * 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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