Individual Calculations May 2019
 Nguyen, Phuc Nhat  Total change: 141.20  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1666 1325 4.50 8 3.53 40 141.20 
  Seepe, Uwe 1722 GER0.001-0.0840-3.20 
  Pabst, Manuel 1616 SUI1.0010.854034.00 
  Zhou, Luyu 1725  * FRA0.001-0.0840-3.20 
  Bitter, Andreas 1725  * SUI1.0010.924036.80 
  Kompe, Joerg 1725  * GER0.001-0.0840-3.20 
  Kistner, Sinan 1575 GER0.5010.314012.40 
  Gottwald, Helmut 1592 GER1.0010.824032.80 
  Roig Roig, Marc 1649 ESP1.0010.874034.80 
 * 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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