Individual Calculations May 2011
 Tachaplalert, Suvich  Total change: 18.25  Rating chartPersonal card
 1st SIU Top Weekend Tournament 2011 Bangkok THA 2011-03-26
RcRownchangeKK*chgGame
 1953 1792 0.00 2 -0.57 25 -14.25 
  Sivara, Poompat 1972 THA0.001-0.2625-6.50 
  Kulpruthanon, Thanadon 1933 THA0.001-0.3125-7.75 

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)
 
 Thailand Open Chess Championship 2011 Pattaya THA 2011-04-11
RcRownchangeKK*chgGame
 1961 1792 4.00 9 1.30 25 32.50 
  Mariano, Nelson Iii 2192  * PHI0.001-0.0825-2.00 
  Frederiksen, Erik 1996 DEN0.001-0.2425-6.00 
  Laurain, Dominique 2032 FRA0.001-0.2025-5.00 
  Atthaworadej, Woradej 1638 THA0.501-0.2125-5.25 
  Ng, Jimmy 2108 SIN1.0010.872521.75 
  Wee, Chun Jie Eugene 2015 SIN0.001-0.2225-5.50 
  Kuenitz, Klaus 1734 GER1.0010.422510.50 
  Arpijuntarangkoon, Jaradpong 1977 THA0.5010.24256.00 
  Png, Ren Chi 1960 MAS1.0010.722518.00 
 * 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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