Individual Calculations May 2013
 Saptarshi, Roy  Total change: 20.60  Rating chartPersonal card
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 2464 2426 6.00 9 2.06 10 20.60 
  Zulkifli, Muhd Syazwan 2028 MAS1.0010.08100.80 
  Marie, Maxime c2200 FRA1.0010.21102.10 
  Short, Nigel D g2697 ENG1.0010.83108.30 
  Lu, Shanglei g2562 CHN1.0010.68106.80 
  Paragua, Mark g2557 PHI0.5010.18101.80 
  Zhao, Zong-Yuan g2537 AUS0.5010.15101.50 
  Laylo, Darwin g2491 PHI0.5010.09100.90 
  Megaranto, Susanto g2541 INA0.5010.16101.60 
  Barbosa, Oliver g2563 PHI0.001-0.3210-3.20 

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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