Individual Calculations August 2019
 Sajjapornthep, Jarunpol  Total change: 20.00  Rating chartPersonal card
 Big Rook Chess Festival 2019 - U2200 Bangkok THA 2019-06-28
RcRownchangeKK*chgGame
 1841 1856 3.00 7 -0.52 20 -10.40 
  Prayoonthamrongthiti, Pisut 1456  * THA1.0010.08201.60 
  Habla, Jony f2177 PHI1.0010.872017.40 
  Wattanarat, Pasawon 1945 THA1.0010.622012.40 
  Lozano, Arvie 1985 PHI0.001-0.3320-6.60 
  Frost, Peter 1749 AUS0.001-0.6520-13.00 
  Portugalera, Ric 2089 PHI0.001-0.2120-4.20 
  Jingjang, Shin 1488 THA0.001-0.9020-18.00 
 * 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)
 
 Thailand Chess Festival - Chess Challenge 2019 Pattaya THA 2019-07-09
RcRownchangeKK*chgGame
 1690 1856 5.50 6 1.52 20 30.40 
  Burbach, Anya Belle 1456  * THA1.0010.08201.60 
  Prommuang, Araya wc1456  * THA1.0010.08201.60 
  Calacday, Henry 1836 PHI1.0010.47209.40 
  Suwan, Pairoj 1955 THA0.5010.14202.80 
  Ahmad Nazari, Emir Rusyaidi 1980 MAS1.0010.672013.40 
  Saiai, Purimprach 1456  * THA1.0010.08201.60 
 * 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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