Rapid: Individual Calculations October 2018
 Chiravanich, Pathee  Total change: -26.60  Rating chartPersonal card
 1st Thailand Junior Rapid Chess Team Championship 2018 - UT35 Bangkok THA 2018-08-11
RcRownchangeKK*chgGame
 1340 1348 2.00 8 -2.09 20 -41.80 
  Noppakun, Napat 1356 THA0.001-0.4920-9.80 
  Hong, Ian 1242 KOR1.0010.36207.20 
  Chuemsakul, Sarocha 1623 THA0.001-0.1720-3.40 
  Riangrungrote, Phawat 1492 THA0.001-0.3120-6.20 
  Chokthitirath, Wongpakorn 1305 THA1.0010.44208.80 
  Alriyami, Faris Rashid 1286 THA0.001-0.5920-11.80 
  Tangsunawan, Tada 1353 THA0.001-0.4920-9.80 
  Ghongsing, Pakaporn 1063 THA0.001-0.8420-16.80 

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)
 
 4th Thailand Open Rapid Chess Champioship 2018 Bagnkok THA 2018-08-18
RcRownchangeKK*chgGame
 1514 1348 3.00 7 0.76 20 15.20 
  Kulpruethanon, Thanadon f1748  * THA0.001-0.0820-1.60 
  Samatthanan, Jirath 1291 THA0.501-0.0820-1.60 
  Batchis, Paul 1673 USA0.5010.37207.40 
  Arun, Supanut 1474 THA1.0010.672013.40 
  Nakvanich, Sahapol 1748  * THA0.001-0.0820-1.60 
  Thassanamethin, Methavee 1571 THA0.001-0.2220-4.40 
  Pruksanubal, Supasit 1091 THA1.0010.18203.60 
 * 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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