Individual Calculations May 2018
 Sajjapornthep, Jarunpol  Total change: -4.60  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 1802 1880 5.00 9 -0.23 20 -4.60 
  Williams, Justus f2280  * USA0.001-0.0820-1.60 
  Janset, Pakpoom 1480  * THA1.0010.08201.60 
  Vatsal, Singhania 2105 IND0.001-0.2220-4.40 
  Hng, Mei-Xian Eunice 1611 SGP0.001-0.8320-16.60 
  Chia, Yu Zhe Ashton 1581 SGP1.0010.15203.00 
  Sadbhav, Rautela 1480  * IND1.0010.08201.60 
  Naumov, Maxim 2078 RUS0.001-0.2420-4.80 
  Savitha, Shri B 1615 IND1.0010.18203.60 
  Streiter, Gerhard 1990 AUT1.0010.652013.00 
 * 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)
 

 

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