Individual Calculations January 2019
 Chen, Qi B  Total change: 6.40  Rating chartPersonal card
 Asian Continental Open Championship 2018 Manila City PHI 2018-12-10
RcRownchangeKK*chgGame
 2492 2437 4.50 9 0.64 10 6.40 
  Maghsoodloo, Parham g2688 IRI0.001-0.1910-1.90 
  Montoya, Edsel 2312 PHI1.0010.33103.30 
  Tan, Zhongyi gwg2508 CHN0.5010.10101.00 
  Puranik, Abhimanyu g2544 IND0.5010.15101.50 
  Laylo, Darwin g2438 PHI0.5010.00100.00 
  Bersamina, Paulo m2444 PHI0.5010.01100.10 
  Ervan, Mohamad f2357 INA0.501-0.1110-1.10 
  Lu, Shanglei g2636 CHN0.5010.26102.60 
  Gagare, Shardul g2504 IND0.5010.09100.90 

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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