Individual Calculations March 2024
 Arunnuntapanich, Tinnakrit  Total change: -12.20  Rating chartPersonal card
 TCA x Big Rook Olympiad Chess Challenge 2024 - Standard Open Bangkok THA 2024-02-23
RcRownchangeKK*chgGame
 1734 2077 5.00 7 -0.61 20 -12.20 
  Langendoen, Aad 1362 NED1.0010.01200.20 
  Yu, Zechen 1663 CHN0.501-0.4320-8.60 
  Douarinou, Erwan 1439 BEL1.0010.01200.20 
  Sparsh, Khandelwal 1871 IND0.501-0.2620-5.20 
  Xu, Ziyuan 1713 CHN1.0010.10202.00 
  Badmatsyrenov, Oleg m2412 FID0.001-0.1220-2.40 
  Kosaisoonthorn, Marwin 1677  * THA1.0010.08201.60 
 * 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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