Individual Calculations September 2014
 Lach, Aleksandra  Total change: 18.00  Rating chartPersonal card
 13th World University Chess Championship (women) Katowice POL 2014-08-18
RcRownchangeKK*chgGame
 2167 2190 5.50 9 0.90 20 18.00 
  Ding, Yixin wg2449 CHN0.001-0.1820-3.60 
  Sun, Xinyue 2042 CHN0.501-0.2020-4.00 
  Rosas Rodriguez, Carmen Melissa wc1807 MEX1.0010.09201.80 
  Enkhtuul, Altan-Ulzii wm2300 MGL0.5010.15203.00 
  Bartel, Marta wg2359 POL0.5010.22204.40 
  Shibata, Misaki 1790  * JPN1.0010.08201.60 
  Terao, Juliana Sayumi wm2222 BRA0.5010.04200.80 
  Fominykh, Maria wm2296 RUS0.5010.14202.80 
  Khlichkova, Tatiana wf2235 RUS1.0010.562011.20 
 * 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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