Individual Calculations September 2017
 Attefall, Fredrik  Total change: -23.00  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament C Riga LAT 2017-08-10
RcRownchangeKK*chgGame
 1814 2017 4.00 7 -1.15 20 -23.00 
  Ozols, Andris 1621 LAT1.0010.08201.60 
  Vlassow, Valentin f2192 RUS0.001-0.2720-5.40 
  Pedmanson, Herman 1649 EST0.001-0.9020-18.00 
  Kane, Marta 1811 LAT0.501-0.2620-5.20 
  Antonivs, Vladislavs 1871 LAT1.0010.30206.00 
  Sinyavin, Roman 1723 RUS1.0010.15203.00 
  Solomka, Nikita 1828 LAT0.501-0.2520-5.00 

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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