Individual Calculations December 2018
 Bitoon, Jimson  Total change: 2.00  Rating chartPersonal card
 Big Rook Chess Festival 2018 - U2200 Bangkok THA 2018-11-23
RcRownchangeKK*chgGame
 1959 2191 5.50 7 0.10 20 2.00 
  Taowal, Phanuwat 1791  * THA1.0010.08201.60 
  Wattanarat, Pasawon 1965 THA1.0010.21204.20 
  Pornariyasombat, Atippat 2019 THA0.501-0.2320-4.60 
  Loyaga, Nathaniel 1802 PHI0.501-0.4120-8.20 
  Wiwatanadate, Poompong f1969 THA1.0010.22204.40 
  Salvador, Louie 2192 PHI0.5010.00200.00 
  Hansing, Saphong 1977 THA1.0010.23204.60 
 * 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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