Individual Calculations May 2017
 David, Aurelian-Corneliu  Total change: -68.80  Rating chartPersonal card
 Romania National Chess Championship 2017 - Open final Calimanesti ROU 2017-03-25
RcRownchangeKK*chgGame
 1991 2051 3.50 9 -1.72 40 -68.80 
  Bida, Mihai-Eugen m2449 ROU0.001-0.0840-3.20 
  Ion, Dragos-Cosmin 1810 ROU1.0010.20408.00 
  Gilea, Lucian f2255 ROU0.001-0.2440-9.60 
  Coca, Cristi-Iulian 1929 ROU0.001-0.6740-26.80 
  Luca, Ionel 2089 ROU0.001-0.4540-18.00 
  Dan, Cristian-Mihaita 1950 ROU0.001-0.6440-25.60 
  Calinoiu, Constantin 1653 ROU1.0010.08403.20 
  Oprisoni, Gratian-Doru 1882 ROU0.501-0.2240-8.80 
  Craciun, Ovidiu 1903 ROU1.0010.304012.00 

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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