Individual Calculations January 2009
 Shanava, Konstantine  Total change: 2.20  Rating chartPersonal card
 4th Prospero Pichay Jr. Cup International Manila PHI 2008-09-14
RcRownchangeKK*chgGame
 2457 2521 5.50 9 0.22 10 2.20 
  Roca, Petronio m2356 PHI0.001-0.7210-7.20 
  Jia, Haoxiang 2303 CHN1.0010.22102.20 
  Fernandez, Ernesto 2398 PHI1.0010.33103.30 
  Xiu, Deshun 2410 CHN1.0010.35103.50 
  Zhang, Zhong g2632 SIN0.001-0.3510-3.50 
  Zhang, Ziyang 2441 CHN1.0010.39103.90 
  Wen, Yang g2487 CHN1.0010.45104.50 
  Li, Shilong g2503 CHN0.001-0.5310-5.30 
  Nguyen, Ngoc Truong Son g2579 VIE0.5010.08100.80 

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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