Individual Calculations March 2011
 Panayotov, Yanko  Total change: 17.55  Rating chartPersonal card
 33th International open Bulgarian chess championship Plovdiv BUL 2011-01-30
RcRownchangeKK*chgGame
 2152 2242 4.50 8 -0.31 15 -4.65 
  Nikolov, Orlin 1900 BUL1.0010.12151.80 
  Grigorov, Grigor m2498 BUL0.5010.31154.65 
  Nedev, Trajko g2490 MKD0.001-0.1915-2.85 
  Lao, Lenath 1905 FRA1.0010.12151.80 
  Cioara, Andrei-Nestor m2427 ROU0.001-0.2615-3.90 
  Papakonstantinou, Dimitrios 2006 GRE0.501-0.3015-4.50 
  Kafetzis, Georgios 1974 GRE1.0010.17152.55 
  Danov, Lyubomir 2019 BUL0.501-0.2815-4.20 

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)
 
 75th Bulgarian Individual Chess Championship Semifinal - Men Plovdiv BUL 2011-02-07
RcRownchangeKK*chgGame
 2278 2242 5.50 9 1.48 15 22.20 
  Kolev, Hristian 1842  * BUL1.0010.08151.20 
  Popchev, Milko g2480 BUL0.5010.30154.50 
  Nikolov, Sasho m2440 BUL0.001-0.2415-3.60 
  Angelov, Boyan 2077 BUL1.0010.28154.20 
  Janchev, Petar 2160 BUL1.0010.39155.85 
  Vutov, Mario 2341 BUL0.5010.14152.10 
  Bratanov, Zsivko m2467 BUL0.5010.28154.20 
  Arnaudov, G Petar m2489 BUL0.001-0.1915-2.85 
  Arnaudov, Petar 2202 BUL1.0010.44156.60 
 * 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)
 

 

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