Individual Calculations December 2019
 Peglau, Miriam  Total change: 30.80  Rating chartPersonal card
 Malta International Open 2019 Bugibba MLT 2019-11-17
RcRownchangeKK*chgGame
 1956 1885 4.00 8 0.77 40 30.80 
  Friedland, Benzi 1485  * ISR1.0010.08403.20 
  Goeke, Bernd 1978 GER0.5010.13405.20 
  Kanyamarala, Trisha 2157 IRL0.001-0.1740-6.80 
  Richards, John 1694 MLT1.0010.254010.00 
  Sereinig, Eduard 2059 AUT0.5010.23409.20 
  Pettersson, Alexander 2064 MLT0.5010.23409.20 
  Korosciel, Aneta 1991 POL0.5010.14405.60 
  Janse, Jan 2223 NED0.001-0.1240-4.80 
 * 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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