Individual Calculations January 2015
 Sufian  Total change: 0.00  Rating chartPersonal card
 1st Johor International Chess Open 2014 Johor Bharu MAS 2014-12-01
RcRownchangeRpKK*chgGame
 2222 0 6.50 9 0.00 2302   0.00 
  Zhu, Ying 2127 CHN1.0010.00 0.00 
  Ferry, Ferdiansyah f2301 INA0.5010.00 0.00 
  Sermek, Drazen g2501 CRO0.0010.00 0.00 
  Susanto, Andreas 2106 INA1.0010.00 0.00 
  Cabe, Arlan 2192 PHI0.0010.00 0.00 
  Liu, Hongyan 2049 CHN1.0010.00 0.00 
  Bagamasbad, Efren 2202 PHI1.0010.00 0.00 
  Harshal, Shahi f2296 IND1.0010.00 0.00 
  Olay, Edgar Reggie 2225 PHI1.0010.00 0.00 

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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