Individual Calculations April 2015
 Barbosa, Oliver  Total change: -12.80  Rating chartPersonal card
 FIDE Zone 3.3 chess championships - Men Ho Chi Minh VIE 2015-03-07
RcRownchangeKK*chgGame
 2373 2508 6.00 9 -0.01 10 -0.10 
  Tran, Quoc Dung 2288 VIE1.0010.22102.20 
  Wynn, Zaw Htun m2382 MYA0.001-0.6710-6.70 
  Cho, Seongho 2108  * KOR1.0010.08100.80 
  Liu, Xiangyi f2411 SIN0.501-0.1310-1.30 
  Tin, Jingyao f2326 SIN0.501-0.2410-2.40 
  Hoang, Canh Huan f2348 VIE1.0010.29102.90 
  Le, Tuan Minh f2393 VIE0.501-0.1610-1.60 
  Bitoon, Richard g2422 PHI1.0010.38103.80 
  Le, Quang Liem g2676 VIE0.5010.22102.20 
 * 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)
 
 5th HDBank cup international open chess tournament Ho Chi Minh VIE 2015-03-17
RcRownchangeKK*chgGame
 2347 2508 5.00 9 -1.27 10 -12.70 
  Tran, Ngoc Lan 2219 VIE0.501-0.3410-3.40 
  Bao, Khoa m2237 VIE1.0010.17101.70 
  To, Nhat Minh m2323 HUN0.501-0.2410-2.40 
  Yap, Kim Steven m2389 PHI0.501-0.1610-1.60 
  Nolte, Rolando m2394 PHI0.501-0.1610-1.60 
  Pham, Le Thao Nguyen mwg2338 VIE1.0010.28102.80 
  Karavade, Eesha mwg2405 IND1.0010.36103.60 
  Le, Quang Liem g2676 VIE0.001-0.2810-2.80 
  Le, Kieu Thien Kim wm2138 VIE0.001-0.9010-9.00 

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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