Individual Calculations September 2020
 Kirilov, Ivaylo  Total change: 16.00  Rating chartPersonal card
 ROPOTAMO CUP 2020 Primorsko BUL 2020-07-04
RcRownchangeKK*chgGame
 2010 1974 5.00 9 1.00 40 40.00 
  Petkov, Gabriel 1574  * BUL1.0010.08403.20 
  Dimitrov, Teodor 2140 BUL0.001-0.2840-11.20 
  Mladenov, Mladen 1673 BUL1.0010.15406.00 
  Popzafirov, Danail 1816 BUL0.501-0.2140-8.40 
  Petkov, Emil 2098 BUL0.5010.17406.80 
  Angelov, Zvetomir 2035 BUL1.0010.584023.20 
  Yanev, Pavel 2267 BUL0.5010.354014.00 
  Raev, Rostislav 2233 BUL0.5010.324012.80 
  Nenkov, Ljudmil 2258 BUL0.001-0.1640-6.40 
 * 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 chess championship U18 - 2020 Asenovgrad BUL 2020-07-27
RcRownchangeKK*chgGame
 1805 1974 3.50 6 -0.60 40 -24.00 
  Boychev, Petar 1574  * BUL1.0010.08403.20 
  Nasar, Lazar 1800 BUL1.0010.274010.80 
  Stoyanov, Daniel 1741 BUL0.001-0.7940-31.60 
  Milev, Raicho 1574  * BUL1.0010.08403.20 
  Stoyanov, Stoyan Or 2114 BUL0.5010.19407.60 
  Petrov, Anton 2027 BUL0.001-0.4340-17.20 
 * 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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