Individual Calculations May 2017
 Newbry, Benjamin J  Total change: -18.00  Rating chartPersonal card
 17th Bangkok Chess Club Open 2017 Cha-Am THA 2017-04-08
RcRownchangeKK*chgGame
 1953 1893 2.00 7 -0.90 20 -18.00 
  Bellon Lopez, Juan Manuel g2293  * ESP0.001-0.0820-1.60 
  Bunnag, Pirat 1493  * THA1.0010.08201.60 
  Armstrong, Malcolm J 2100 ENG0.001-0.2320-4.60 
  Jacutina, John Merill 2081 PHI0.001-0.2620-5.20 
  Skou, Niels 2073 DEN0.001-0.2620-5.20 
  Ho, Xinglun Royce 1571 SGP1.0010.13202.60 
  Jerie, Sven 2058 GER0.001-0.2820-5.60 
 * 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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