Rapid: Individual Calculations February 2018
 Tabors, Emils  Total change: 13.80  Rating chartPersonal card
 Ikskile Regional rapid chess cup-III- 2017-2018 Ikskile LAT 2018-01-13
RcRownchangeKK*chgGame
 1740 1584 2.50 7 0.26 20 5.20 
  Lielmezs, Girts 1892 LAT0.001-0.1420-2.80 
  Bruzgulis, Romualds 1688 LAT0.5010.14202.80 
  Jakobsons, Andris 1728 LAT0.5010.19203.80 
  Visockis, Janis 1984  * LAT0.001-0.0820-1.60 
  Pomahs, Martins 1832 LAT0.001-0.1920-3.80 
  Napins, Vadims 1485 LAT0.501-0.1420-2.80 
  Bagirov, Eldar 1570 LAT1.0010.48209.60 
 * 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)
 
 Olaine Open Rapid Chess Championship 2018 1 stage Olaine LAT 2018-01-20
RcRownchangeKK*chgGame
 1627 1584 4.00 8 0.43 20 8.60 
  Blinovs, Artjoms 1915 LAT0.001-0.1220-2.40 
  Golca, Janika 1315 LAT1.0010.17203.40 
  Maklakova, Nellija 1786 LAT0.001-0.2420-4.80 
  Savicevs, Arsenijs 1335 LAT1.0010.19203.80 
  Skujins, Juris 1723 LAT1.0010.692013.80 
  Lasko, Anatolijs 1753 LAT0.001-0.2820-5.60 
  Stavickis, Isaks 1835 LAT0.001-0.1920-3.80 
  Sigats, Tomass 1353 LAT1.0010.21204.20 

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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