Individual Calculations May 2015
 Ting, Marvin  Total change: -21.60  Rating chartPersonal card
 15th Bangkok Chess Club Open 2015 Pattaya THA 2015-04-12
RcRownchangeKK*chgGame
 2070 1972 2.50 8 -0.54 40 -21.60 
  Lazarev, Vladimir g2370 FRA0.001-0.0840-3.20 
  Srivatanakul, Pricha 1635 THA1.0010.12404.80 
  Sie, Thu 2242 MYA0.001-0.1740-6.80 
  Derakhshani, Dorsa wf2196 IRI0.001-0.2240-8.80 
  Singh, Y. Dhanabir 2103 IND0.001-0.3240-12.80 
  Trinkl, Andreas 1808 GER1.0010.284011.20 
  Tobor, Detlef 2096 GER0.5010.17406.80 
  Hoffman, Ron 2107 NED0.001-0.3240-12.80 

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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