Rapid: Individual Calculations February 2020
 Rangkaew, Katunchalee  Total change: -29.60  Rating chartPersonal card
 Big Rook Chinese New Year FIDE Rapid 2020 (Open) Bangkok THA 2020-01-25
RcRownchangeKK*chgGame
 1352 1393 3.00 8 -1.48 20 -29.60 
  Arunnuntapanich, Tinnakrit 1793  * THA0.001-0.0820-1.60 
  Hong, Ian 1296 KOR0.001-0.6320-12.60 
  Chiravanich, Pathee 1231 THA0.001-0.7120-14.20 
  Saokham, Siwabannakorn 1342 THA1.0010.43208.60 
  Teerawuttiudom, Bhudit 1060 THA1.0010.12202.40 
  Taulananda, Anon 1335 THA0.001-0.5820-11.60 
  Kuich, Gero 1593 SUI0.001-0.2420-4.80 
  Dadoung, Chanthanipa 1165 THA1.0010.21204.20 
 * 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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