Individual Calculations March 2015
 Kochiev, Ivan  Total change: 48.40  Rating chartPersonal card
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 1832 1585 3.00 8 1.21 40 48.40 
  Todorov, Yavor 1985  * BUL0.001-0.0840-3.20 
  Ivanov, Ljubomir 1913 BUL0.5010.374014.80 
  Olea, Liliana 1953 ROU0.5010.404016.00 
  Dobrin, Catalin 1828 ROU1.0010.804032.00 
  Velickovski-Nejkovic, Maja wm1985  * SRB0.001-0.0840-3.20 
  Shivacheva, Donika 1881 BUL0.001-0.1540-6.00 
  Roydov, Plamen 1793 BUL0.001-0.2340-9.20 
  Pasakaleris, Nikolaos 1321 GRE1.0010.18407.20 
 * 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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