Rapid: Individual Calculations May 2018
 Wang, Zihan Eva  Total change: -15.20  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U14 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1434 1246 1.00 6 -0.76 20 -15.20 
  Vuong, Quynh Anh wf1549 VIE0.001-0.1420-2.80 
  Kamalidenova, Meruert wf1646  * KAZ0.001-0.0820-1.60 
  Tang, En Shi Eunice 1261 MAS0.001-0.4820-9.60 
  Rayan, Mohammad Ali Hassan 1188 UAE1.0010.42208.40 
  Behzad Nazif, Parva 1646  * IRI0.001-0.0820-1.60 
  Jayatilaka, W M M Amodya 1316 SRI0.001-0.4020-8.00 
 * 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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