Individual Calculations January 2017
 Ecot, Lourecel  Total change: -2.40  Rating chartPersonal card
 2nd Singapore Amateur Chess Championships 2016 Singapore SGP 2016-12-17
RcRownchangeKK*chgGame
 1771 1993 6.00 8 -0.12 20 -2.40 
  Lee, Kuan-Ting 1593  * TPE1.0010.08201.60 
  Wong, Shyun Fwu Aldrin 1655 SGP1.0010.12202.40 
  Tay, Dennis Zhiming 1718 HKG1.0010.17203.40 
  Markovitz, Neil 1988 AUS0.501-0.0120-0.20 
  Heng, Zheng Kai 1859 SGP1.0010.32206.40 
  Yeo, Ruizhi Carwyn 1837 SGP0.501-0.2120-4.20 
  Brown, Geoffrey M 1724 ENG1.0010.17203.40 
  Chow, Kit Meng Jordan Max 1794 SGP0.001-0.7620-15.20 
 * 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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