Rapid: Individual Calculations December 2019
 Freibergs, Filips  Total change: -44.20  Rating chartPersonal card
 Riga Chess School Championship B 2019 Riga LAT 2019-11-22
RcRownchangeKK*chgGame
 1205 1289 2.00 7 -2.21 20 -44.20 
  Labecka, Maria 1139 LAT0.001-0.7020-14.00 
  Rezniks, Roberts 1193 LAT1.0010.37207.40 
  Derbenev, Arseniy 1380 LAT0.001-0.3820-7.60 
  Plauca, Lelde 923 LAT1.0010.10202.00 
  Nazarovs, Daniils 1204 LAT0.001-0.6220-12.40 
  Tolmacevs, Romans 1320 LAT0.001-0.4620-9.20 
  Prudnikovs, Stefans 1276 LAT0.001-0.5220-10.40 

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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