Individual Calculations April 2017
 Cheparinov, Ivan  Total change: -10.20  Rating chartPersonal card
 7th HDBank international open - Master tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 2471 2698 6.00 9 -1.02 10 -10.20 
  Abhishek, Kelkar m2381 IND1.0010.13101.30 
  Tran, Minh Thang f2406 VIE0.501-0.3510-3.50 
  Lei, Tingjie wg2480 CHN0.501-0.2810-2.80 
  Saduakassova, Dinara wg2428 KAZ1.0010.17101.70 
  Gomez, John Paul g2481 PHI0.501-0.2810-2.80 
  Le, Tuan Minh m2475 VIE0.501-0.2810-2.80 
  Xu, Yi m2444 CHN0.501-0.3110-3.10 
  Nguyen, Anh Khoi m2459 VIE1.0010.20102.00 
  Wang, Hao g2683 CHN0.501-0.0210-0.20 

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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