Individual Calculations December 2018
 Srivatanakul, Pricha  Total change: -0.20  Rating chartPersonal card
 Big Rook Chess Festival 2018 - U2200 Bangkok THA 2018-11-23
RcRownchangeKK*chgGame
 1703 1407 1.00 6 -0.01 20 -0.20 
  Culasing, Michael 1807  * PHI0.001-0.0820-1.60 
  Mekarapiruk, Chawit 1587 THA0.001-0.2620-5.20 
  Burbach, Bruno 1519 GER1.0010.652013.00 
  Wattanarat, Pasawon 1807  * THA0.001-0.0820-1.60 
  Cahyadi 1690 INA0.001-0.1620-3.20 
  Dimayuga, Necodemus 1807  * PHI0.001-0.0820-1.60 
 * 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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