Individual Calculations May 2018
 Borirakphatthanakul, Waranya  Total change: -108.80  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U14 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1346 1201 0.00 8 -2.72 40 -108.80 
  Zhou, Shujun 1601  * CHN0.001-0.0840-3.20 
  Foo, Jing Er Claire 1479 MAS0.001-0.1740-6.80 
  Rayan, Mohammad Ali Hassan 1362 UAE0.001-0.2940-11.60 
  Vu, Bui Thi Thanh Van wf1601  * VIE0.001-0.0840-3.20 
  Tang, En Shi Eunice 1128 MAS0.001-0.6040-24.00 
  Davis, Sophie 1288 AUS0.001-0.3840-15.20 
  Loganathan, Divyadarrshini 1089 MAS0.001-0.6540-26.00 
  Wang, Zihan Eva 1220 TPE0.001-0.4740-18.80 
 * 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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