Individual Calculations July 2019
 Idani, Pouya  Total change: -1.50  Rating chartPersonal card
 Asian Continental Open and Women's Championships 2019(open group) Xing Tai, China CHN 2019-06-06
RcRownchangeKK*chgGame
 2504 2597 5.00 9 -0.58 10 -5.80 
  Zhang, Ziji 2408 CHN0.501-0.2510-2.50 
  Akash, G m2404 IND0.001-0.7510-7.50 
  Zhao, Chenxi 2383 CHN1.0010.23102.30 
  Zhao, Yuanhe 2444 CHN0.501-0.2010-2.00 
  Nguyen, Duc Hoa g2436 VIE1.0010.29102.90 
  Vishnu, Prasanna. V g2511 IND1.0010.38103.80 
  Nguyen, Ngoc Truong Son g2639 VIE0.5010.06100.60 
  Nihal, Sarin g2606 IND0.5010.01100.10 
  Vidit, Santosh Gujrathi g2707 IND0.001-0.3510-3.50 

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)
 
 2nd Goa International Open Grandmaster Chess tournament above 1999 Goa IND 2019-06-18
RcRownchangeKK*chgGame
 2381 2597 8.00 10 0.43 10 4.30 
  Rathneesh, R 2197  * IND1.0010.08100.80 
  Abhishek, Kelkar m2323 IND0.501-0.3310-3.30 
  Pranesh, M f2328 IND1.0010.17101.70 
  Koustav, Chatterjee 2404 IND0.501-0.2510-2.50 
  Rahul, Srivatshav P m2395 IND0.001-0.7610-7.60 
  Wagh, Suyog f2250 IND1.0010.11101.10 
  Konguvel, Ponnuswamy m2293 IND1.0010.14101.40 
  Vignesh, N R m2459 IND1.0010.31103.10 
  Iniyan, P m2525 IND1.0010.40104.00 
  Iturrizaga Bonelli, Eduardo g2637 VEN1.0010.56105.60 
 * 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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