Individual Calculations December 2018
 Chiravanich, Pathee  Total change: 0.00  Rating chartPersonal card
 Thailand Pattaya Youth U12 Chess Championship 2018 Pattaya THA 2018-10-20
RcRownchangeRpKK*chgGame
 1256 0 2.00 5 0.00 1184   0.00 
  Ventura, Gio Troy 1464 PHI0.0010.00 0.00 
  Liu, Xiaokun 1345 CHN0.0010.00 0.00 
  Mekarapiruk, Nathasha 1198 THA1.0010.00 0.00 
  Samatthanan, Theerath 1133 THA0.5010.00 0.00 
  Tangsunawan, Tada 1141 THA0.5010.00 0.00 

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)
 
 Big Rook Chess Festival 2018 - U1300 Bangkok THA 2018-11-23
RcRownchangeRpKK*chgGame
 1248 0 1.50 2 0.00 1268   0.00 
  Taulananda, Anon 1298 THA1.0010.00 0.00 
  Mekarapiruk, Nathasha 1198 THA0.5010.00 0.00 

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)
 

 

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