Rapid: Individual Calculations August 2021
 Coman, Vasile  Total change: 12.00  Rating chartPersonal card
 Romania National Senior Rapid Chess Championship 2021 - Open 50 Techirghiol ROU 2021-07-11
RcRownchangeKK*chgGame
 1812 1708 3.50 7 0.60 20 12.00 
  Ciobanu, Aurelian 2142 ROU0.001-0.0620-1.20 
  Dobronauteanu, Ion-Serban 2189 ROU1.0010.952019.00 
  Linca, Ionel 1671 ROU0.001-0.5520-11.00 
  Gondrea, Victor 1654 ROU0.001-0.5820-11.60 
  Negureanu, Valentin 1551 ROU0.501-0.2120-4.20 
  Robescu, Mihail 1472 ROU1.0010.20204.00 
  Titu, Maiorescu-Dorin f2004 ROU1.0010.852017.00 

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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