Individual Calculations January 2016
 Lee, Kyung Chan  Total change: 14.80  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 (Challenger) Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 1511 1341 1.00 2 0.45 40 18.00 
  Tan, Yin Kuang 1526 MAS0.001-0.2640-10.40 
  Yeoh, Seong Jui Michael 1495 SIN1.0010.714028.40 

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)
 
 2nd Johor International Chess Open 2015 (Challenger for elo below 2000) Johor Bharu MAS 2015-12-14
RcRownchangeKK*chgGame
 1741 1341 0.00 1 -0.08 40 -3.20 
  Kuich, Gero 1741  * SUI0.001-0.0840-3.20 
 * 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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