Individual Calculations March 2015
 Petrov, Vladimir Sergeev  Total change: 213.20  Rating chartPersonal card
 79th Bulgarian Individual Chess Championship Semifinal - Men Plovdiv BUL 2015-01-25
RcRownchangeKK*chgGame
 2197 2092 5.50 9 2.19 40 87.60 
  Pantev, Veselin m2423 BUL0.001-0.1240-4.80 
  Kisiov, Vladimir 1875 BUL1.0010.22408.80 
  Marholev, Dimitar m2269 BUL0.5010.23409.20 
  Karadzhov, Ivan 1692  * BUL1.0010.08403.20 
  Milchev, Nikolay m2422 BUL0.001-0.1240-4.80 
  Arnaudov, Petar 2134 BUL1.0010.564022.40 
  Vutov, Mario 2340 BUL0.5010.314012.40 
  Todorov, Ognjan m2225 BUL0.5010.18407.20 
  Enchev, Ivajlo m2393 BUL1.0010.854034.00 
 * 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)
 
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 2099 2087 5.50 9 1.15 40 46.00 
  Mihailidou, Magdalini 1687  * GRE1.0010.08403.20 
  Tosic, Miroslav g2425 SRB0.001-0.1240-4.80 
  Sotirov, Ilia 1773 BUL1.0010.14405.60 
  Stojanovic, Dalibor g2487  * BIH0.001-0.0840-3.20 
  Roydov, Plamen 1793 BUL1.0010.15406.00 
  Kirchev, Krasimir 1886 BUL1.0010.24409.60 
  Vujacic, Borivoje f2267 SRB1.0010.744029.60 
  Costachi, Mihnea f2341 ROU0.001-0.1940-7.60 
  Tuncer, Tuna 2228 TUR0.5010.19407.60 
 * 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)
 
 Bulgarian individual championship U20 Sofia BUL 2015-02-19
RcRownchangeKK*chgGame
 1939 2087 6.00 6 1.99 40 79.60 
  Petrov, Anton 1687  * BUL1.0010.08403.20 
  Rafailov, Radostin 1962 BUL1.0010.334013.20 
  Yordanov, Georgi 1750 BUL1.0010.12404.80 
  Petkov, Matey 2021 BUL1.0010.414016.40 
  Dyulgerov, Dimitar 2000 BUL1.0010.384015.20 
  Petrov, Martin 2212 BUL1.0010.674026.80 
 * 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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