Rapid: Individual Calculations August 2021
 Gondrea, Victor  Total change: 19.80  Rating chartPersonal card
 Romania National Senior Rapid Chess Championship 2021 - Open 50 Techirghiol ROU 2021-07-11
RcRownchangeKK*chgGame
 1715 1654 4.00 7 0.99 20 19.80 
  Titu, Maiorescu-Dorin f2004 ROU0.001-0.1120-2.20 
  Bratu, Gheorghe 1650 ROU0.001-0.5120-10.20 
  Negureanu, Valentin 1551 ROU0.001-0.6420-12.80 
  Coman, Vasile 1708 ROU1.0010.582011.60 
  Robescu, Mihail 1472 ROU1.0010.26205.20 
  Dumitrascu, Daniel 1731 ROU1.0010.612012.20 
  Almasan, Calin-Ovidiu 1890 ROU1.0010.802016.00 

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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