Individual Calculations April 2017
 Cao, Sang  Total change: -17.00  Rating chartPersonal card
 7th HDBank international open - Master tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 2351 2406 3.50 9 -1.70 10 -17.00 
  Vasilyev, Mikhail m2165 UKR1.0010.20102.00 
  Bu, Xiangzhi g2711 CHN0.001-0.1410-1.40 
  Thilakarathne, G M H c2213 SRI1.0010.25102.50 
  Goganov, Aleksey g2621 RUS0.001-0.2310-2.30 
  Tran, Ngoc Lan 2254 VIE0.501-0.2010-2.00 
  Tokhirjonova, Gulrukhbegim wg2297 UZB0.501-0.1510-1.50 
  Hoang, Thi Bao Tram wg2340 VIE0.501-0.0910-0.90 
  Vo, Thi Kim Phung wm2220 VIE0.001-0.7410-7.40 
  Hesham, Abdelrahman g2336 EGY0.001-0.6010-6.00 

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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