Individual Calculations November 2023
 Aramvareekul, Aten Parit  Total change: 24.80  Rating chartPersonal card
 2nd Mini Pattaya Open Chess Championship 2023 Pattaya THA 2023-10-13
RcRownchangeKK*chgGame
 1455 1002 1.00 4 0.62 40 24.80 
  Hong, Ian 1786 KOR0.0010.00400.00 
  Lim, Xiao Xian Tobias 1428 SGP0.001-0.0740-2.80 
  Chua, Siang-Zhe 1233 MAS0.001-0.2140-8.40 
  Osterhus, Omar Torbjorn 1371 DEN1.0010.904036.00 

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)
 

 

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