Individual Calculations January 2016
 Kolev, Lachezar  Total change: -33.20  Rating chartPersonal card
 Chess Festival for Amateurs "Romanian National Day" - Cup 2000 Drobeta Turnu Severin ROU 2015-11-29
RcRownchangeKK*chgGame
 1873 1849 1.50 5 -0.83 40 -33.20 
  Ursan, Petru-Sebastian 1944 ROU0.001-0.3740-14.80 
  Chirimbu, Alexandru-Claudiu 1890 ROU0.5010.06402.40 
  Sandor, Tamas 1961 ROU0.5010.15406.00 
  Pislariu, Stefanel-Vasilica 1853 ROU0.001-0.4940-19.60 
  Stoyanov, Georgi 1719 BUL0.501-0.1840-7.20 

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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