Individual Calculations September 2018
 Severina, Maria  Total change: -22.40  Rating chartPersonal card
 Riga Technical University Open 2018 - Tournament A Riga LAT 2018-08-06
RcRownchangeKK*chgGame
 2135 2242 4.50 9 -1.12 20 -22.40 
  Di Candia, Roberto 1917 ITA1.0010.13202.60 
  Ruiz Castillo, Joshua Daniel m2415 COL0.001-0.2720-5.40 
  Batashevs, Arsens 2014 LAT0.501-0.2920-5.80 
  Golubovskis, Maksims 1919 LAT1.0010.13202.60 
  Krupenski, Juri m2390 EST0.001-0.3020-6.00 
  Alquist, Erik 2045 SWE0.501-0.2520-5.00 
  Lakuntza Plazaola, Asier. 2105 ESP1.0010.32206.40 
  Stark, Lars m2368 GER0.001-0.3320-6.60 
  Gorozhankina, Julia wf2044 RUS0.501-0.2620-5.20 

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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