Individual Calculations March 2015
 Ivanov, Ljubomir  Total change: -17.60  Rating chartPersonal card
 79th Bulgarian Individual Chess Championship Semifinal - Men Plovdiv BUL 2015-01-25
RcRownchangeKK*chgGame
 1984 1913 1.50 6 -0.93 20 -18.60 
  Popchev, Milko g2235 BUL0.5010.37207.40 
  Galunova, Tsveta 2157 BUL0.001-0.2020-4.00 
  Karadzhov, Ivan 1545 BUL0.501-0.4020-8.00 
  Stefanov, Emil 2072 BUL0.001-0.2920-5.80 
  Stankov, Apostol 1860 BUL0.001-0.5720-11.40 
  Derkalestanian, Nashan 2034 BUL0.5010.16203.20 

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)
 
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 1965 1913 3.50 8 0.05 20 1.00 
  Livaja, Mario 2217 SRB0.001-0.1420-2.80 
  Kochiev, Ivan 1585 BUL0.501-0.3720-7.40 
  Grigoriadis, Alexandros m2169 GRE1.0010.812016.20 
  Galunova, Tsveta 2157 BUL0.001-0.2020-4.00 
  Nastase, Robert-Paul 2243 ROU0.001-0.1220-2.40 
  Chrysostomidis, Alkiviadis 1615 GRE1.0010.15203.00 
  Tsirlis, Panteleimon 1611 GRE1.0010.15203.00 
  Veselinov, Dimcho 2120 BUL0.001-0.2320-4.60 

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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