Individual Calculations March 2016
 Costachi, Mihnea  Total change: 0.90  Rating chartPersonal card
 38th International Open "Georgi Tringov Memorial" Plovdiv BUL 2016-01-31
RcRownchangeKK*chgGame
 2226 2409 6.50 9 0.09 10 0.90 
  Popvasilev, Kaloyan 2009  * BUL1.0010.08100.80 
  Pelitov, Dimitar 2012 BUL1.0010.08100.80 
  Kesidis, Odyseas 2165 GRE0.501-0.3010-3.00 
  Hristov, Nikolay Valeriev 2181 BUL1.0010.21102.10 
  Tilicheev, Viacheslav f2437 RUS0.001-0.4610-4.60 
  Grigoriadis, Alexandros m2158 GRE1.0010.19101.90 
  Ilchov, Rosen 2211 BUL1.0010.24102.40 
  Spasov, Vasil g2537 BUL0.5010.17101.70 
  Nikolova, Adriana wg2321 BUL0.501-0.1210-1.20 
 * 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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