Individual Calculations May 2011
 Chutubtim, Prayudh  Total change: -15.60  Rating chartPersonal card
 1st SIU Top Weekend Tournament 2011 Bangkok THA 2011-03-26
RcRownchangeKK*chgGame
 2037 1956 1.50 4 -0.08 15 -1.20 
  Plengsap, Krisadayut 2194 THA1.0010.801512.00 
  Wiwatanadate, Poompong 1994 THA0.001-0.4515-6.75 
  Sivara, Poompat 1972 THA0.001-0.4815-7.20 
  Kananub, Warot 1989 THA0.5010.05150.75 

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
 2126 1956 0.00 3 -0.96 15 -14.40 
  Mohota, Nisha mwg2324 IND0.001-0.1015-1.50 
  Topi-Hulmi, Teemu f2285 FIN0.001-0.1215-1.80 
  Srivatanakul, Pricha 1769 THA0.001-0.7415-11.10 

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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