Individual Calculations February 2017
 Lu, Benjamin  Total change: -6.80  Rating chartPersonal card
 Jolimark (HK) International 2016 Hong Kong HKG 2016-12-26
RcRownchangeKK*chgGame
 1682 1753 4.00 7 -0.17 40 -6.80 
  Villanueva, Nelson f2133 PHI0.001-0.0940-3.60 
  Yau, Kwok Yui Oliver 1517 HKG1.0010.20408.00 
  Choy, Hong Lui Ronald 1601 HKG0.501-0.2040-8.00 
  Cheng, Chen Yu- Alexander 1385 TPE1.0010.10404.00 
  Wang, Jiaqi 2034 CHN0.001-0.1640-6.40 
  Cheong, Tze Wen Jarell 1560 MAS0.501-0.2540-10.00 
  Song, Estella 1541 HKG1.0010.23409.20 

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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