Rapid: Individual Calculations May 2018
 Xie, Kaifan  Total change: 10.60  Rating chartPersonal card
 Asian Youth Chess 2018, Open U10 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1471 1546 4.00 6 0.53 20 10.60 
  Liu, Jiajie 1189 NZL1.0010.11202.20 
  Huang, Yishi c1317 CHN1.0010.21204.20 
  Rajveer, Pinkesh Nahar 1146  * IND1.0010.08201.60 
  Anand, Batsukh 1702 MGL0.5010.21204.20 
  Wei, Jianzhou c1551 CHN0.5010.01200.20 
  Mahdavi, Reza 1922 IRI0.001-0.0920-1.80 
 * 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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