Individual Calculations May 2012
 Rauca, Horatiu-Augustin  Total change: -4.20  Rating chartPersonal card
 Mircea Radulescu Memorial 12th edition Cluj Napoca ROU 2012-02-23
RcRownchangeKK*chgGame
 1819 1893 1.50 3 -0.28 15 -4.20 
  Bardi, Tiberiu 2017 ROU0.5010.17152.55 
  Lazin, Robert-Tamas 1735 ROU0.501-0.2115-3.15 
  Stefan-Birdea, Ovidiu-Ionut 1705 ROU0.501-0.2415-3.60 

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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