Individual Calculations April 2017
 Wei, Yi  Total change: 2.30  Rating chartPersonal card
 2017 China-India Chess Match Liao Cheng City, CHN 2017-03-04
RcRownchangeKK*chgGame
 2620 2725 3.00 4 0.43 10 4.30 
  Sethuraman, S.p. g2629 IND0.501-0.1310-1.30 
  Ganguly, Surya Shekhar g2644 IND0.501-0.1110-1.10 
  Karthikeyan, Murali g2578 IND1.0010.30103.00 
  Gupta, Abhijeet g2627 IND1.0010.37103.70 

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)
 
 7th HDBank international open - Master tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 2516 2725 6.50 9 -0.20 10 -2.00 
  Tu, Hoang Thong g2392 VIE1.0010.12101.20 
  Diu, Viacheslav m2421 RUS0.001-0.8610-8.60 
  Le, Huu Thai c2325  * VIE1.0010.08100.80 
  Vo, Thanh Ninh m2414 VIE1.0010.14101.40 
  Garcia, Jan Emmanuel m2444 PHI1.0010.16101.60 
  Wang, Hao g2683 CHN0.501-0.0610-0.60 
  Xu, Yinglun 2540 CHN1.0010.26102.60 
  Le, Quang Liem g2712 VIE0.501-0.0210-0.20 
  Bu, Xiangzhi g2711 CHN0.501-0.0210-0.20 
 * 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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