Individual Calculations September 2018
 Alquist, Erik  Total change: 20.40  Rating chartPersonal card
 Riga Technical University Open 2018 - Tournament A Riga LAT 2018-08-06
RcRownchangeKK*chgGame
 2219 2045 3.50 9 1.02 20 20.40 
  Sawlin, Leonid f2346 GER0.001-0.1520-3.00 
  Krustkalns, Kristaps f2189 LAT0.5010.19203.80 
  Issakainen, Ari 2201 FIN0.001-0.2920-5.80 
  Henriksen, Geir I 2146 NOR1.0010.642012.80 
  Zhuravlev, Stepan 2189 RUS1.0010.692013.80 
  Severina, Maria wm2242 RUS0.5010.25205.00 
  Marzano, Carlo 2236 ITA0.5010.25205.00 
  Kholopov, Alexander A. f2220 RUS0.001-0.2720-5.40 
  Haavamae, Henrik 2203 EST0.001-0.2920-5.80 

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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