Rapid: Individual Calculations August 2021
 Ciobanu, Aurelian  Total change: 13.00  Rating chartPersonal card
 Romania National Senior Rapid Chess Championship 2021 - Open 50 Techirghiol ROU 2021-07-11
RcRownchangeKK*chgGame
 1893 2142 6.00 7 0.65 20 13.00 
  Coman, Vasile 1708 ROU1.0010.06201.20 
  Almasan, Calin-Ovidiu 1890 ROU1.0010.19203.80 
  Baciu, Stefan f2061 ROU0.501-0.1120-2.20 
  Dumitrascu, Daniel 1731 ROU1.0010.08201.60 
  Linca, Ionel 1671 ROU1.0010.05201.00 
  Titu, Maiorescu-Dorin f2004 ROU0.501-0.1920-3.80 
  Dobronauteanu, Ion-Serban 2189 ROU1.0010.572011.40 

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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