Individual Calculations October 2017
 Liu, Jingxian  Total change: -65.20  Rating chartPersonal card
 World Cadets U-10 Fem Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1395 1333 0.50 5 -1.63 40 -65.20 
  Ivanova, Dilyana wc1588 BUL0.001-0.1940-7.60 
  Enkhsaran, Batsaikhan wc1537 MGL0.001-0.2440-9.60 
  Podesta, Sofia 1461 URU0.5010.17406.80 
  Da Cunha, Gabriela Goes 1191 BRA0.001-0.6940-27.60 
  Guid, Taja 1200 SLO0.001-0.6840-27.20 

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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