Individual Calculations May 2015
 Bersamina, Paulo  Total change: 13.60  Rating chartPersonal card
 15th Bangkok Chess Club Open 2015 Pattaya THA 2015-04-12
RcRownchangeKK*chgGame
 2303 2390 6.00 9 0.68 20 13.60 
  Ho, Jei-Chen f1990  * TPE1.0010.08201.60 
  Grafil, Franz Robert 2157 PHI1.0010.21204.20 
  Vallejo Pons, Francisco g2696 ESP0.001-0.1420-2.80 
  Praggnanandhaa, R f2220 IND1.0010.28205.60 
  Chakravarthi, Y.v.k. 2004 IND1.0010.09201.80 
  Rasmussen, Allan Stig g2506 DEN0.5010.16203.20 
  Barbosa, Oliver g2495 PHI0.5010.14202.80 
  Kunte, Abhijit g2477 IND0.001-0.3820-7.60 
  Portugalera, Ric 2185 PHI1.0010.24204.80 
 * 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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