Individual Calculations January 2019
 Harika, Dronavalli  Total change: -23.00  Rating chartPersonal card
 Memorial of Krystyna Holuj-Radzikowska - classical match Wroclaw POL 2018-12-03
RcRownchangeKK*chgGame
 2371 2494 1.00 5 -2.30 10 -23.00 
  Warakomska, Anna wm2233 POL0.001-0.8210-8.20 
  Socko, Monika gwg2458 POL0.501-0.0510-0.50 
  Szczepkowska, Karina mwg2408 POL0.501-0.1210-1.20 
  Kulon, Klaudia wg2333 POL0.001-0.7110-7.10 
  Zawadzka, Jolanta wg2423 POL0.001-0.6010-6.00 

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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