Individual Calculations February 2020
 Pavlovs, Ostins  Total change: -0.80  Rating chartPersonal card
 Maskachka Open 2020 amateurs to 1600 Riga LAT 2020-01-17
RcRownchangeKK*chgGame
 1334 1203 2.00 6 -0.02 40 -0.80 
  Savicevs, Arsenijs 1540 LAT0.001-0.1240-4.80 
  Mieze, Natalja 1020 LAT1.0010.264010.40 
  Daleckis, Deniss 1366 LAT0.001-0.2840-11.20 
  Pomahs, Ziedonis 1356 LAT1.0010.704028.00 
  Antjufejevs, Vsevolods 1330 LAT0.001-0.3340-13.20 
  Spirkova, Marija 1392 LAT0.001-0.2540-10.00 

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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