Individual Calculations December 2023
 Toma, Katarzyna  Total change: 11.80  Rating chartPersonal card
 European Team Chess Championship 2023 - Women Budva MNE 2023-11-11
RcRownchangeKK*chgGame
 2150 2193 5.00 8 0.59 20 11.80 
  De Rycke, Tyani wf2007 BEL1.0010.26205.20 
  Narva, Triin wf2093 EST0.501-0.1420-2.80 
  Levitan, Ronit wf2109 ISR0.501-0.1220-2.40 
  Petrovska, Katerina 1844 MKD1.0010.11202.20 
  Matnadze Bujiashvili, Ann mwg2397 ESP1.0010.762015.20 
  Balajayeva, Khanim mwg2328 AZE0.001-0.3220-6.40 
  Gaponenko, Inna mwg2335 UKR0.001-0.3120-6.20 
  Cramling Bellon, Anna wf2085 SWE1.0010.35207.00 

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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