Rapid: Individual Calculations May 2019
 Golca, Janika  Total change: -29.40  Rating chartPersonal card
 Latvian 2019 senior chess championship Jurmala LAT 2019-03-30
RcRownchangeKK*chgGame
 1451 1227 1.00 6 -0.50 20 -10.00 
  Dombrovska, Stefanija 1627  * LAT0.001-0.0820-1.60 
  Abolina, Arija-Solveiga 1590 LAT0.001-0.1020-2.00 
  Bagirov, Eldar 1540 LAT0.001-0.1420-2.80 
  Pcolkins, Nikolajs 1519 LAT0.001-0.1520-3.00 
  Nevickis, Sergejs 1181 LAT0.001-0.5620-11.20 
  Kurpniece, Viktorija 1246 LAT1.0010.532010.60 
 * 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)
 
 Riga Open Rapid Chess -2019 III stage Riga LAT 2019-04-06
RcRownchangeKK*chgGame
 1485 1200 0.00 5 -0.97 20 -19.40 
  Ivanov, Rodion 1600  * RUS0.001-0.0820-1.60 
  Zalcmane, Vija 1575 LAT0.001-0.0920-1.80 
  Ter-Avetisjana, Agnesa Stepania 1600  * LAT0.001-0.0820-1.60 
  Mieze, Natalja 1151 LAT0.001-0.5720-11.40 
  Semjonovs, Stanislavs 1499 LAT0.001-0.1520-3.00 
 * 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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