Individual Calculations February 2018
 Lee, Christopher  Total change: -76.80  Rating chartPersonal card
 1st Laos International Open 2018 Vientiane LAO 2018-01-03
RcRownchangeKK*chgGame
 1571 1747 3.00 7 -1.92 40 -76.80 
  Lee, Jun Hyeok f2147  * KOR0.001-0.0840-3.20 
  Le, Phi Lan 1372 VIE0.501-0.4140-16.40 
  Mekarapiruk, Chawit 1532 THA0.501-0.2740-10.80 
  Luu, Tran Nguyen Khoi 1460 VIE0.501-0.3440-13.60 
  Chai, Chang Yik 1347  * MAS1.0010.08403.20 
  Tran, Dang Minh Quang c1734 VIE0.001-0.5240-20.80 
  Burbach, Brunel Baron 1408 THA0.501-0.3840-15.20 
 * 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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