Rapid: Individual Calculations November 2019
 Kokina, Elizabete  Total change: 22.80  Rating chartPersonal card
 Olaine district chess tournament for children- III -2019 Olaine LAT 2019-10-12
RcRownchangeKK*chgGame
 1178 1130 2.00 5 -0.19 20 -3.80 
  Broks, Adrians 1285 LAT0.5010.21204.20 
  Vaicuks, Mihails 1137 LAT0.001-0.4920-9.80 
  Dolganovs, Daniils 1075 LAT1.0010.42208.40 
  Aleksejevs, Daniils 1275 LAT0.5010.19203.80 
  Liepina, Nikola Daniela 1116 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)
 
 Olaine Open Rapid Chess Championship 2019 IV stage Olaine LAT 2019-10-12
RcRownchangeKK*chgGame
 1387 1130 3.00 8 1.33 20 26.60 
  Ivanovskis, Sergejs 1530  * LAT0.001-0.0820-1.60 
  Mucenieks, Marks 1408 LAT0.001-0.1720-3.40 
  Freibergs, Filips 1249 LAT0.001-0.3420-6.80 
  Surzikova, Vera 1129 LAT1.0010.502010.00 
  Vingris, Janis 1409 LAT1.0010.842016.80 
  Pavlovs, Ostins 1312 LAT1.0010.742014.80 
  Klackins, Samuils 1530  * LAT0.001-0.0820-1.60 
  Zvaunis, Maris 1530  * LAT0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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