Individual Calculations March 2019
 Cosac, Robert-Mihai  Total change: 30.40  Rating chartPersonal card
 National Chess Championship Open 2019 - Semifinal Cluj Cluj-Napoca ROU 2019-02-03
RcRownchangeKK*chgGame
 1810 1671 3.00 7 0.76 40 30.40 
  Farcas, Doru-Marius 2000 ROU0.5010.384015.20 
  Chioran, Andrei-Ovidiu 1865 ROU0.001-0.2540-10.00 
  Muller, Wilhelm 1900 ROU0.5010.294011.60 
  Vasiu, Hannah 1271  * ROU1.0010.08403.20 
  Badau, Iancu-Daniel 1995 ROU0.5010.374014.80 
  Palii, Alex 1790 ROU0.5010.16406.40 
  Balan, Briana-Cleopatra 1847 ROU0.001-0.2740-10.80 
 * 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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