Individual Calculations May 2024
 Petricenco, Ana  Total change: -65.20  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2035 1998 2.00 8 -1.63 40 -65.20 
  Gajcin, Marina wg2241 SRB0.001-0.2040-8.00 
  Ellis, Antoine 2122 FRA0.001-0.3340-13.20 
  Ocuilleanain, Oisin 2118 IRL0.001-0.3440-13.60 
  Hurm, Moritz 1947 GER0.001-0.5740-22.80 
  Moors, Christoph 1977 GER0.501-0.0340-1.20 
  Chen, Qingzhi Alexander 1953 GER0.001-0.5640-22.40 
  Heppert, Lars 1981 GER1.0010.484019.20 
  Rotzinger, Markus 1943 GER0.501-0.0840-3.20 

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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