Individual Calculations February 2023
 Fartmann, Oliver  Total change: 2.20  Rating chartPersonal card
 Internationales Winter Open 2022 Berlin GER 2022-12-27
RcRownchangeKK*chgGame
 1886 2055 5.00 7 0.11 20 2.20 
  Klotzek, Sebastian 1655  * GER1.0010.08201.60 
  Bleicher, Eiko 1789 GER1.0010.18203.60 
  Tschernatsch, Johannes f2295 GER0.001-0.2020-4.00 
  Fock, Sana 1793 GER1.0010.18203.60 
  Thaer, Abdulkadhim Ismaeel 1942 IRQ1.0010.35207.00 
  Chinguun, Sundui 1773 MGL0.501-0.3420-6.80 
  Herrmann, Jakob 1952 GER0.501-0.1420-2.80 
 * 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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