Individual Calculations November 2019
 Punyanitya, Jirath  Total change: -24.80  Rating chartPersonal card
 Thailand Pattaya Youth Open Chess Championship 2019 - Under 10 Pattaya THA 2019-10-19
RcRownchangeKK*chgGame
 1164 1023 1.00 5 -0.62 40 -24.80 
  Muhd Ridzuan, Ariel Redza 1256 MAS0.001-0.2140-8.40 
  Megat Mohd Khushair, Megat Musa 1313 MAS0.001-0.1640-6.40 
  Mohd Faizal, Muhd Harris Halief 1099 MAS0.001-0.4040-16.00 
  Mohd Faizullah, Ahmad Danial Iska 1122 MAS1.0010.644025.60 
  Jiroajvanichakorn, Rathasart 1030 THA0.001-0.4940-19.60 

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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