Individual Calculations May 2018
 Bidhar, Rutumbara  Total change: -6.40  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 1905 1929 4.50 9 -0.16 40 -6.40 
  Neelotpal, Das g2329  * IND0.001-0.0840-3.20 
  Ashwin, Hariharan 1614 SGP0.001-0.8640-34.40 
  Rangkaew, Katunchalee 1529  * THA1.0010.08403.20 
  Mahi, Amit Doshi 1529  * IND1.0010.08403.20 
  Teerapabpaisit, Wisuwat f2164 THA0.5010.294011.60 
  Siddharth, Jagadeesh 2137 SGP0.001-0.2340-9.20 
  Kim, Inguh c1831 KOR1.0010.374014.80 
  Portugalera, Ric 2160 PHI0.001-0.2140-8.40 
  Frost, Peter 1856 AUS1.0010.404016.00 
 * 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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