Individual Calculations September 2020
 Ignatov, Georgi  Total change: -26.80  Rating chartPersonal card
 ROPOTAMO CUP 2020 Primorsko BUL 2020-07-04
RcRownchangeKK*chgGame
 1893 2075 5.00 8 -0.67 40 -26.80 
  Botev, Stoyko 1675  * BUL1.0010.08403.20 
  Kolev, Nikola 1909 BUL0.501-0.2240-8.80 
  Kostov, Kiril 1870 BUL0.001-0.7640-30.40 
  Ilieva, Ralitsa 1714 BUL1.0010.10404.00 
  Botev, Stanislav 1750 BUL1.0010.13405.20 
  Petkov, Emil 2098 BUL0.5010.03401.20 
  Mladenov, Emil 2026 BUL1.0010.434017.20 
  Krastev, Goran 2105 BUL0.001-0.4640-18.40 
 * 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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