Rapid: Individual Calculations June 2017
 Jakobsons, Andris  Total change: 8.80  Rating chartPersonal card
 Ogre Chess Spring 2017 Ogre LAT 2017-05-07
RcRownchangeKK*chgGame
 1775 1704 4.00 8 0.63 20 12.60 
  Nikolajev, Denis 2104  * LAT0.001-0.0820-1.60 
  Jurksta, Jurgis 1519 LAT0.501-0.2420-4.80 
  Kozlovskis, Juris 1520 LAT1.0010.26205.20 
  Lelis, Janis 1846 LAT1.0010.692013.80 
  Zemba, Viktors 1916 LAT0.5010.27205.40 
  Melderis, Uldis 1938 LAT0.001-0.2120-4.20 
  Maklakova, Nellija 1851 LAT0.5010.20204.00 
  Sinijs, Adrians 1505 LAT0.501-0.2620-5.20 
 * 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)
 
 Ikskile Regional rapid chess cup-III-2017 Ikskile LAT 2017-05-27
RcRownchangeKK*chgGame
 1743 1704 3.50 8 -0.19 20 -3.80 
  Sobols, Aleksandrs 1342 LAT1.0010.10202.00 
  Visockis, Janis 2074 LAT0.001-0.1020-2.00 
  Neimanis, Gints 1569 LAT1.0010.32206.40 
  Sermons, Uldis 2043 LAT0.001-0.1220-2.40 
  Napins, Vadims 1369 LAT1.0010.12202.40 
  Vilums, Aldis 1923 LAT0.001-0.2220-4.40 
  Daudzvardis, Janis 2043 LAT0.001-0.1220-2.40 
  Korovaikovs, Vladimirs 1577 LAT0.501-0.1720-3.40 

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)
 

 

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