Rapid: Individual Calculations April 2017
 Grinfelds, Martins  Total change: 62.20  Rating chartPersonal card
 Saulkrasti rapid chess championship 2017 Latvian master Janis Klavins memorial Saulkrasti LAT 2017-03-25
RcRownchangeKK*chgGame
 1745 1399 4.00 7 3.11 20 62.20 
  Smilga, Kristaps 1799  * LAT0.001-0.0820-1.60 
  Smits, Gundars 1799  * LAT1.0010.922018.40 
  Mitenieks, Matiss 1700 LAT1.0010.852017.00 
  Nevickis, Nikolajs 1799  * LAT1.0010.922018.40 
  Leontyev, Alexey 1519 LAT1.0010.662013.20 
  Dzjuba, Vsevolod 1799  * LAT0.001-0.0820-1.60 
  Indricans, Vadims 1799  * LAT0.001-0.0820-1.60 
 * 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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