Individual Calculations November 2018
 Petrova, Kristyna  Total change: -9.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2090 2248 5.50 8 0.02 20 0.40 
  Botlhole, Kgalalelo wm1848  * BOT1.0010.08201.60 
  Koljevic, Nikolina 1898  * MNE0.501-0.3920-7.80 
  Hng, Mei-En Emmanuelle 2020 SGP1.0010.21204.20 
  Nguyen, Thu Giang wf2134 AUS0.501-0.1620-3.20 
  Steil-Antoni, Fiona wm2143 LUX0.501-0.1420-2.80 
  Kurbonboeva, Sarvinoz wg2202 UZB1.0010.44208.80 
  Bakri, Alia Anin Azwa wf2005 MAS1.0010.20204.00 
  Khotenashvili, Bela gwg2469 GEO0.001-0.2220-4.40 
 * 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)
 
 Oberliga Wuerttemberg 2018/2019 October 2018 various GER 2018-10-14
RcRownchangeKK*chgGame
 2267 2248 0.00 1 -0.47 20 -9.40 
  Schmidt, Tobias f2267 GER0.001-0.4720-9.40 

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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