Rapid: Individual Calculations August 2021
 Baciu, Stefan  Total change: 15.20  Rating chartPersonal card
 Romania National Senior Rapid Chess Championship 2021 - Open 50 Techirghiol ROU 2021-07-11
RcRownchangeKK*chgGame
 1897 2061 5.50 7 0.76 20 15.20 
  Linca, Ionel 1671 ROU1.0010.09201.80 
  Dumitrascu, Daniel 1731 ROU1.0010.12202.40 
  Ciobanu, Aurelian 2142 ROU0.5010.11202.20 
  Titu, Maiorescu-Dorin f2004 ROU1.0010.42208.40 
  Almasan, Calin-Ovidiu 1890 ROU0.501-0.2320-4.60 
  Dobronauteanu, Ion-Serban 2189 ROU0.5010.17203.40 
  Bratu, Gheorghe 1650 ROU1.0010.08201.60 

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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