Rapid: Individual Calculations October 2016
 Ungure, Liga  Total change: 40.00  Rating chartPersonal card
 IV Salaspils District Open Rapid Chess Championship Salaspils LAT 2016-09-10
RcRownchangeKK*chgGame
 1864 1855 6.50 8 2.68 20 53.60 
  Antonivs, Dmitrijs 1564 LAT1.0010.15203.00 
  Rudzitis, Janis 1455  * LAT1.0010.08201.60 
  Melderis, Uldis 2005 LAT0.5010.20204.00 
  Kolesnikovs, Ivans 2024 LAT1.0010.722014.40 
  Antonivs, Vladislavs 1897 LAT1.0010.562011.20 
  Ivanov, Igor 2000 LAT0.5010.19203.80 
  Parhomenko, Margarita 1791 LAT1.0010.41208.20 
  Karklins, Imants 2172 LAT0.5010.37207.40 
 * 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 Chess club Open Rapid Chess Championship 3 stage 2016 Olaine LAT 2016-09-11
RcRownchangeKK*chgGame
 1735 1855 4.50 8 -0.68 20 -13.60 
  Osmolovskis, Dmitrijs 1566 LAT1.0010.16203.20 
  Stankevics, Roberts 1679 LAT0.001-0.7320-14.60 
  Zvans, Maris 1567 LAT0.501-0.3420-6.80 
  Vaicuks, Jazeps 1831 LAT0.501-0.0320-0.60 
  Dombrovska, Stefanija 1721 LAT1.0010.32206.40 
  Visockis, Janis 2086 LAT0.001-0.2120-4.20 
  Dvornikovs, Aleksandrs 1606 LAT1.0010.19203.80 
  Zujevs, Valerijs 1826 LAT0.501-0.0420-0.80 

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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