Rapid: Individual Calculations May 2018
 Pham, Tran Gia Thu  Total change: -9.80  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U14 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1481 1607 4.00 7 -0.49 20 -9.80 
  Thongsuk, Supawaree 1308 THA0.501-0.3520-7.00 
  Al Ali, Aisha Saif 1355 UAE0.001-0.8120-16.20 
  Pranitha, S R 1207  * IND1.0010.08201.60 
  Deng, Jing Xin Crystal wc1629 HKG1.0010.532010.60 
  Zhou, Shujun 1695 CHN0.5010.12202.40 
  Khegay, Yuliya wc1630 UZB1.0010.532010.60 
  Divya, Deshmukh wf1544 IND0.001-0.5920-11.80 
 * 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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