Individual Calculations November 2015
 Pinsuwan, Thatchawat  Total change: -47.20  Rating chartPersonal card
 Thailand Junior Chess Championship 2015 Open E Bangkok THA 2015-10-22
RcRownchangeKK*chgGame
 1714 1741 1.00 2 -0.04 40 -1.60 
  Chamsub, Saranporn 1394 THA1.0010.11404.40 
  Chirananthavat, Theemathas 2033 THA0.001-0.1540-6.00 

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
 1653 1741 0.00 2 -1.14 40 -45.60 
  Ecot, Lourecel 1964 PHI0.001-0.2240-8.80 
  Mekarapiruk, Chawit 1341  * THA0.001-0.9240-36.80 
 * 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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