Rapid: Individual Calculations October 2018
 Laosaengpha, Napat  Total change: -62.80  Rating chartPersonal card
 4th Thailand Open Rapid Chess Champioship 2018 Bagnkok THA 2018-08-18
RcRownchangeKK*chgGame
 1365 1518 1.00 6 -3.14 20 -62.80 
  Thassanamethin, Methavee 1571 THA0.001-0.4320-8.60 
  Piyathumawuttikul, Kantapat 1298 THA0.001-0.7820-15.60 
  Jingjang, Shin 1235 THA0.001-0.8420-16.80 
  Sela, Prajak 1456 THA0.001-0.5920-11.80 
  Rolston, Daniel Haruma 1414 IRL0.001-0.6420-12.80 
  Kulchayodom, Pridiyathon 1215 THA1.0010.14202.80 

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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