Individual Calculations May 2017
 Ski, Jonathan K.  Total change: 91.20  Rating chartPersonal card
 17th Bangkok Chess Club Open 2017 Cha-Am THA 2017-04-08
RcRownchangeKK*chgGame
 1961 1677 4.00 9 2.28 40 91.20 
  Lamorelle, Yves f2077  * FRA0.5010.424016.80 
  Legowo, Parahita Millyena wf2077  * INA0.001-0.0840-3.20 
  Priguna, Gerald Pramoedya 1982 INA0.001-0.1440-5.60 
  Asavayutphol, Pattarapong 1277  * THA1.0010.08403.20 
  Muniz Pardino, Alberto 2077  * HKG1.0010.924036.80 
  Samaganova, Alexandra 2033 KGZ1.0010.894035.60 
  Langer, Christian 2077  * GER0.001-0.0840-3.20 
  Reilly, Tim f2077  * AUS0.001-0.0840-3.20 
  Markovitz, Neil 1969 AUS0.5010.354014.00 
 * 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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