Individual Calculations February 2017
 Au, Ka Pang  Total change: -54.80  Rating chartPersonal card
 Jolimark (HK) International 2016 Hong Kong HKG 2016-12-26
RcRownchangeKK*chgGame
 1468 1536 2.00 5 -0.89 40 -35.60 
  Molofej, Denis 1936  * LTU0.001-0.0840-3.20 
  Deng, Yu Dong Michael c1760 HKG0.001-0.2240-8.80 
  Ngieng, Vivian 1227 MAS0.001-0.8640-34.40 
  Cheng, Cheng Chien- Andy 1136  * TPE1.0010.08403.20 
  Cheng, Chen Li- Andrew 1283 TPE1.0010.19407.60 
 * 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)
 
 Hong Kong National Juniors 2017 - U12 Hong Kong HKG 2017-01-21
RcRownchangeKK*chgGame
 1538 1526 1.00 3 -0.48 40 -19.20 
  Desrosiers, Cyrano 1410 HKG1.0010.344013.60 
  Deng, Yu Dong Michael c1760 HKG0.001-0.2140-8.40 
  Chan, Kaden Timothy 1445 HKG0.001-0.6140-24.40 

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)
 

 

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