Individual Calculations September 2019
 Kunanantakul, Kunawach  Total change: -25.20  Rating chartPersonal card
 2nd Big Rook In-House (Final B) Bangkok THA 2019-07-01
RcRownchangeKK*chgGame
 1324 1187 0.50 4 -0.78 40 -31.20 
  Chiravanich, Pathee 1249 THA0.001-0.4140-16.40 
  Chiravanich, Pathee 1249 THA0.001-0.4140-16.40 
  Taulananda, Anon 1398 THA0.5010.274010.80 
  Taulananda, Anon 1398 THA0.001-0.2340-9.20 

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)
 
 Eastern Asian Youth 2019 - Standard U14 Bangkok THA 2019-08-02
RcRownchangeKK*chgGame
 1455 1192 1.50 6 0.15 40 6.00 
  Yeoh, Yuan Hui 1592  * MAS0.001-0.0840-3.20 
  Mahmood Shah, Mukhriez Shah 1592  * MAS0.001-0.0840-3.20 
  Hsieh, Ming Tse 1184 TPE0.501-0.0140-0.40 
  Endo, Haruto 1592  * JPN0.001-0.0840-3.20 
  Srichawla, Aphithep 1178 THA1.0010.484019.20 
  Mekarapiruk, Chawit 1592  * THA0.001-0.0840-3.20 
 * 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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