Individual Calculations October 2017
 Strods, Kristaps Reinis  Total change: 91.60  Rating chartPersonal card
 Riga 2017th chess championship Riga LAT 2017-09-21
RcRownchangeKK*chgGame
 1644 1401 4.00 8 2.29 40 91.60 
  Golubovskis, Maksims 1801  * LAT0.001-0.0840-3.20 
  Mikelsons, Mikelis-Emils 1737 LAT0.001-0.1240-4.80 
  Bautris, Aivars 1646 LAT1.0010.804032.00 
  Petersons, Ojars 1729 LAT0.001-0.1340-5.20 
  Pcolkins, Nikolajs 1538 LAT0.5010.18407.20 
  Aizstrauts, Arturs 1450 LAT1.0010.574022.80 
  Fridensteins-Bridins, Atis 1651 LAT1.0010.814032.40 
  Pakalns, Raivis Kristians 1603 LAT0.5010.264010.40 
 * 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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