Rapid: Individual Calculations August 2019
 Sajjapornthep, Jarunpol  Total change: 17.80  Rating chartPersonal card
 Thailand Chess Festival - Rapid Team 2019 Pattaya THA 2019-07-07
RcRownchangeKK*chgGame
 1667 1778 6.50 9 0.89 20 17.80 
  Samatthanan, Theerath 1378  * THA1.0010.08201.60 
  Nonles, Ronald 1751 PHI1.0010.46209.20 
  Srivatanakul, Pricha 1479 THA1.0010.15203.00 
  Roy, Marpaung 1988 INA0.5010.27205.40 
  Nattavutthisit, Kavin 1718 THA1.0010.42208.40 
  Laohawirapap, Prin 1706 THA0.001-0.6020-12.00 
  Jarusintop, Benyapa 1378  * THA1.0010.08201.60 
  Chongstitwattana, Cholapat 1449 THA1.0010.12202.40 
  Dungca, Ryan 2158 PHI0.001-0.0920-1.80 
 * 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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