Individual Calculations October 2019
 Belyakov, Mikhail Nik.  Total change: 38.80  Rating chartPersonal card
 Primorsko Open 2019 - B Tournament Primorsko BUL 2019-09-16
RcRownchangeKK*chgGame
 1687 1370 2.00 7 0.97 40 38.80 
  Kostov, Deyan Samuil c1770  * BUL0.001-0.0840-3.20 
  Borisov, Lubomir 1767 BUL0.001-0.0840-3.20 
  Velikov, Nikola 1565 BUL1.0010.754030.00 
  Shumantov, Aleksandar 1770  * GER0.001-0.0840-3.20 
  Vasileva, Cveta 1566 BUL1.0010.754030.00 
  Todorov, Kaloyan 1770  * BUL0.001-0.0840-3.20 
  Kucharska, Helena 1599 POL0.001-0.2140-8.40 
 * 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)
 

 

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