Individual Calculations September 2018
 Petrova, Kristyna  Total change: 3.80  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2018 - B1 Olomouc CZE 2018-08-11
RcRownchangeKK*chgGame
 2260 2244 4.50 9 0.19 20 3.80 
  Kavcic, Zan f2349 SLO0.001-0.3620-7.20 
  Zlatin, Alexander 2193 ISR0.501-0.0720-1.40 
  Steiner, Bruno 2155 AUT1.0010.38207.60 
  Camarena Gimenez, Rufino m2333 ESP1.0010.622012.40 
  Jedlicka, Ales f2253 CZE0.5010.01200.20 
  Plischki, Sebastian m2407 GER0.001-0.2820-5.60 
  Vokoun, Jan f2129 CZE0.501-0.1620-3.20 
  Michenka, Jozef m2323 CZE0.5010.11202.20 
  Ajay Krishna, S 2200 IND0.501-0.0620-1.20 

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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