Individual Calculations August 2022
 Navrotescu, Andreea  Total change: -21.20  Rating chartPersonal card
 7e Open de Purtichju GROSSETO PRUGNA FRA 2022-07-02
RcRownchangeKK*chgGame
 2163 2373 5.50 9 -1.06 20 -21.20 
  Micheli, Elora 1973  * FRA1.0010.08201.60 
  Guazzelli, Jean-Baptiste 1983 FRA1.0010.09201.80 
  Maret, Simon 1912 FRA1.0010.05201.00 
  Venkatesh, M.r. g2479 IND0.001-0.3620-7.20 
  Maugenest, Ghislain 2203 FRA1.0010.28205.60 
  Suarez Uriel, Adrian m2386 ESP0.001-0.4820-9.60 
  Mathieu, Phileas f2331 FRA0.501-0.0620-1.20 
  Brongers, Henk 2057 FRA1.0010.13202.60 
  Praveen, Kumar C m2143 IND0.001-0.7920-15.80 
 * 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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