Rapid: Individual Calculations October 2018
 Kulchayodom, Pridiyathon  Total change: -9.80  Rating chartPersonal card
 1st Thailand Junior Rapid Chess Team Championship 2018 - UT35 Bangkok THA 2018-08-11
RcRownchangeKK*chgGame
 1292 1215 1.00 4 -0.59 20 -11.80 
  Rolston, Daniel Haruma 1414 IRL0.001-0.2420-4.80 
  Chuensuwonkul, Pariyakul 1332 THA0.001-0.3420-6.80 
  Vogelsanger, Nicolas 1333 SUI0.5010.16203.20 
  Techamuanvivit, Pawit Cooper 1088 THA0.501-0.1720-3.40 

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)
 
 4th Thailand Open Rapid Chess Champioship 2018 Bagnkok THA 2018-08-18
RcRownchangeKK*chgGame
 1546 1215 1.00 7 0.10 20 2.00 
  Sajjapornthep, Jarunpol 1615  * THA0.001-0.0820-1.60 
  Srivatanakul, Pricha 1615  * THA0.001-0.0820-1.60 
  Sela, Prajak 1456 THA1.0010.802016.00 
  Nakvanich, Sahapol 1615  * THA0.001-0.0820-1.60 
  Asavasaetakul, Chawit 1492 THA0.001-0.1720-3.40 
  Buasroung, Ekasith 1514 THA0.001-0.1520-3.00 
  Laosaengpha, Napat 1518 THA0.001-0.1420-2.80 
 * 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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