Individual Calculations February 2017
 Deng, Jing Xin Crystal  Total change: 14.00  Rating chartPersonal card
 Jolimark (HK) International 2016 Hong Kong HKG 2016-12-26
RcRownchangeKK*chgGame
 1728 1705 3.00 7 -0.42 40 -16.80 
  Wang, Jiaqi 2034 CHN0.001-0.1240-4.80 
  Cheng, Chen Yu- Alexander 1385 TPE1.0010.13405.20 
  Chan, James 2088 CAN0.5010.414016.40 
  Kong, Ren En 1541 MAS0.501-0.2240-8.80 
  Wong, Brian f2002 HKG0.001-0.1540-6.00 
  Tamang, Dal Bahadur 1529 HKG0.001-0.7340-29.20 
  Yau, Kwok Yui Oliver 1517 HKG1.0010.264010.40 

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)
 
 Hong Kong National Juniors 2017 - U14 Hong Kong HKG 2017-01-21
RcRownchangeKK*chgGame
 1568 1705 3.50 4 0.77 40 30.80 
  Song, Estella 1541 HKG1.0010.284011.20 
  Kwong, Wing Ki 1626 HKG0.501-0.1140-4.40 
  Woo, Nicholas Tsz Chuen 1592 HKG1.0010.354014.00 
  Yau, Kwok Yui Oliver 1514 HKG1.0010.254010.00 

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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