Individual Calculations November 2015
 Mekarapiruk, Chawit  Total change: 41.60  Rating chartPersonal card
 Thailand Junior Chess Championship 2015 Open A Bangkok THA 2015-10-22
RcRownchangeKK*chgGame
 1313 1279 0.00 1 -0.45 40 -18.00 
  Calacday, James 1313 PHI0.001-0.4540-18.00 

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)
 
 Assumption Open Chess 2015 Bangkok THA 2015-10-25
RcRownchangeKK*chgGame
 1672 1279 2.00 6 1.49 40 59.60 
  Khumnorkaew, Tupfah 1679  * THA0.001-0.0840-3.20 
  Pinsuwan, Thatchawat 1679  * THA1.0010.924036.80 
  Somprasong, Pramote 1679  * THA0.5010.424016.80 
  Brahmawong, Patcharawee 1679  * THA0.5010.424016.80 
  Sajjapornthep, Jarunpol 1679  * THA0.001-0.0840-3.20 
  Srivatanakul, Pricha 1635 THA0.001-0.1140-4.40 
 * 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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