Individual Calculations July 2021
 Botev, Stanislav  Total change: -14.00  Rating chartPersonal card
 Ropotamo Cup 2021 Primorsko BUL 2021-06-06
RcRownchangeKK*chgGame
 1830 1793 4.00 8 0.45 40 18.00 
  Dyakov, Martin 2081 BUL0.5010.344013.60 
  Rahnev, Alexander 2063 BUL0.001-0.1740-6.80 
  Tutekov, Teodor 1393  * BUL1.0010.08403.20 
  Nikolov, Jordan 1945 BUL0.5010.20408.00 
  Todev, Simeon c2001 BUL0.001-0.2340-9.20 
  Shved, Dmytro 1552 UKR1.0010.20408.00 
  Hristov, Petar 1975 BUL0.001-0.2640-10.40 
  Botev, Stoyko 1632 BUL1.0010.294011.60 
 * 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 Team Chess Championship Men 2021 Kiten BUL 2021-06-21
RcRownchangeKK*chgGame
 2049 1793 0.50 6 -0.80 40 -32.00 
  Kulinchev, Georgi 2171 BUL0.5010.414016.40 
  Petrov, Anton 2011 BUL0.001-0.2240-8.80 
  Mladenov, Emil 2042 BUL0.001-0.1940-7.60 
  Kochiev, Ivan 2190 BUL0.001-0.0840-3.20 
  Zhelev, Nikolay 1687 BUL0.001-0.6440-25.60 
  Chatalbashev, Boris g2193  * DEN0.001-0.0840-3.20 
 * 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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