Individual Calculations March 2020
 Georgieva, Emilia  Total change: -2.20  Rating chartPersonal card
 Sofia Individual Chess Championship for Women and Men 2020 Sofia BUL 2020-01-31
RcRownchangeKK*chgGame
 1817 1828 3.00 6 -0.11 20 -2.20 
  Popzafirov, Danail 1470 BUL1.0010.10202.00 
  Vasilev, Nikolai f2228  * BUL0.001-0.0820-1.60 
  Petrova, Maria 1791 BUL0.501-0.0520-1.00 
  Mirovanski, Vasil 1584 BUL1.0010.20204.00 
  Ivanov, Svetlen c1815 BUL0.001-0.5220-10.40 
  Popov, Georgi 2015 BUL0.5010.24204.80 
 * 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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