Rapid: Individual Calculations January 2017
 Grinbergs, Andris  Total change: -10.80  Rating chartPersonal card
 Kuldigas NSS ziemassvetku turnirs (2002.-2005.) Kuldiga LAT 2016-12-28
RcRownchangeKK*chgGame
 1381 1108 0.00 3 -0.54 20 -10.80 
  Gulnevs, Daniils 1495 LAT0.001-0.0920-1.80 
  Steinbergs, Aleksis 1315 LAT0.001-0.2320-4.60 
  Berzins, Ralfs 1332 LAT0.001-0.2220-4.40 

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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