Individual Calculations September 2017
 Ciekurs, Maris  Total change: -27.60  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament D Riga LAT 2017-08-10
RcRownchangeKK*chgGame
 1516 1676 4.00 7 -0.69 40 -27.60 
  Vingris, Mikelis 1276  * LAT1.0010.08403.20 
  Tsiapouris, Michael, Dr. 1896 GER0.001-0.2240-8.80 
  Kulnev, Aleksandr 1276  * RUS1.0010.08403.20 
  Aizstrauts, Arturs 1314 LAT0.001-0.9040-36.00 
  Krastins, Arturs 1514 LAT1.0010.294011.60 
  Allison, Conrad 1886 ENG0.001-0.2340-9.20 
  Aasen, Fredrik 1447 NOR1.0010.21408.40 
 * 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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