Rapid: Individual Calculations May 2019
 Petrov, Martin  Total change: 23.20  Rating chartPersonal card
 Bulgarian Individual Chess Championship Boys 20 Rapid Asenovgrad BUL 2019-04-05
RcRownchangeKK*chgGame
 1908 2271 4.50 6 -0.87 20 -17.40 
  Georgiev, Todor 1871  * BUL0.501-0.4220-8.40 
  Boev, Viktor 1920 BUL1.0010.11202.20 
  Green, Moria 1988 BUL0.501-0.3420-6.80 
  Todorov, Antonio 1871  * BUL1.0010.08201.60 
  Hristov, Nikolay Valeriev 1880 BUL1.0010.09201.80 
  Salimova, Nurgyul fwm1920 BUL0.501-0.3920-7.80 
 * 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)
 
 1st Memorial Dimitar Iliev Sofia BUL 2019-04-14
RcRownchangeKK*chgGame
 2171 2271 7.50 9 2.03 20 40.60 
  Spassov, Borislav 1871  * BUL1.0010.08201.60 
  Burdarev, Evgeni 1940 BUL1.0010.12202.40 
  Stefanov, Evtim 1967 BUL1.0010.14202.80 
  Krastev, Goran 2114 BUL1.0010.29205.80 
  Nikolov, Sasho m2327 BUL0.5010.08201.60 
  Todorovic, Bojan f2331 SRB1.0010.582011.60 
  Danov, Lybomir 2428 BUL0.5010.21204.20 
  Krstic, Petar f2364 SRB0.5010.13202.60 
  Danov , Radi 2200 BUL1.0010.40208.00 
 * 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)
 

 

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