Individual Calculations May 2015
 Tuorila, Christina  Total change: 30.40  Rating chartPersonal card
 15th Bangkok Chess Club Challenger 2015 Pattaya THA 2015-04-13
RcRownchangeKK*chgGame
 1833 1433 1.00 3 0.76 40 30.40 
  Kasetchol, Sathit 1833  * THA0.001-0.0840-3.20 
  Nikhilesh, Das 1833  * IND0.001-0.0840-3.20 
  Calacday, Henry 1833  * PHI1.0010.924036.80 
 * 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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