Individual Calculations January 2009
 Grigore, Mitica  Total change: -7.20  Rating chartPersonal card
 Chimpet Tournament Bucharest ROU 2008-10-17
RcRownchangeKK*chgGame
 2093 2016 1.50 5 -0.48 15 -7.20 
  Nuta, Dan 2145 ROU0.001-0.3315-4.95 
  Codreanu, Andrei 1925 GER0.501-0.1215-1.80 
  Pit-Rada, Mihail Cosmin 2162 ROU0.5010.20153.00 
  Dragomir, Nicolae Laurentiu 2129 ROU0.5010.15152.25 
  Bach, Gino 2102 ROU0.001-0.3815-5.70 

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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