Rapid: Individual Calculations October 2019
 Kulpruethanon, Thanadon  Total change: -47.80  Rating chartPersonal card
 2nd Chiang Mai Open Rapid Chess Championship 2019 Chiang Mai THA 2019-08-31
RcRownchangeKK*chgGame
 1899 2207 5.00 9 -2.39 20 -47.80 
  Alriyami, Faris Rashid 1807  * THA1.0010.08201.60 
  Thatsanasri, Piya 1807  * THA0.501-0.4220-8.40 
  Chaiongkarn, Bunyapon 1807  * THA1.0010.08201.60 
  Nonles, Ronald 1807  * PHI1.0010.08201.60 
  Causo, Deniel f2321 PHI0.5010.16203.20 
  Buakird, Apichit 1807  * THA0.501-0.4220-8.40 
  Salazar, Dominador Jr. Jayoma 1807  * PHI0.001-0.9220-18.40 
  Jingjang, Shin 1807  * THA0.001-0.9220-18.40 
  Poitras, Luc 2124 CAN0.501-0.1120-2.20 
 * 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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