Individual Calculations February 2020
 Plamenov Ribarov, Petar  Total change: -27.80  Rating chartPersonal card
 3 Buki Tournament Kjustendil BUL 2020-01-10
RcRownchangeKK*chgGame
 1889 2081 3.00 6 -1.39 20 -27.80 
  Mladenov, Emil 2010 BUL0.001-0.6020-12.00 
  Yordanov, Mario 1681  * BUL1.0010.08201.60 
  Kononenko, Vladimir 1856 BUL0.501-0.2820-5.60 
  Stoychev, Ognian 1823 BUL1.0010.18203.60 
  Angjelovski, Daniel 1941 MKD0.001-0.6920-13.80 
  Metodiev, Veselin 2024 BUL0.501-0.0820-1.60 
 * 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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