Individual Calculations May 2017
 Sajjapornthep, Jarunpol  Total change: 18.20  Rating chartPersonal card
 BCC Championship 2017 A-Final Bangkok THA 2017-02-12
RcRownchangeKK*chgGame
 1784 1902 5.00 8 -0.08 20 -1.60 
  Calacday, Eric 1859 PHI0.001-0.5620-11.20 
  Armonaitis, Silvestras 2080 LTU0.5010.23204.60 
  Jackson, John Marvin 1553 USA1.0010.11202.20 
  Srivatanakul, Pricha 1509 THA1.0010.08201.60 
  Calacday, Henry 1837 PHI0.501-0.0920-1.80 
  Wiwatanadate, Poompong f2026 THA0.001-0.3320-6.60 
  Prasitsoonthorn, Teerachoti 1694 THA1.0010.23204.60 
  Krishi, Pallab Chutia 1712 IND1.0010.25205.00 

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)
 
 17th Bangkok Chess Club Open 2017 Cha-Am THA 2017-04-08
RcRownchangeKK*chgGame
 2068 1929 4.00 9 0.99 20 19.80 
  Li, Yankai 2329  * CHN0.001-0.0820-1.60 
  Ahn, Juyong 1529  * KOR1.0010.08201.60 
  Toh, Joseph 2144 MAS1.0010.772015.40 
  Korth, Daniel 2239 GER1.0010.862017.20 
  Schebler, Gerhard g2329  * GER0.001-0.0820-1.60 
  Grafil, Franz Robert 2191 PHI0.001-0.1820-3.60 
  Armstrong, Malcolm J 2100 ENG0.001-0.2720-5.40 
  Parondo, Rolly 2099 PHI0.001-0.2820-5.60 
  Ski, Alexander K. 1653 NOR1.0010.17203.40 
 * 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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