Rapid: Individual Calculations October 2017
 Zvans, Maris  Total change: 34.00  Rating chartPersonal card
 Olaine Open Rapid Chess Championship 2017 Olaine LAT 2017-09-10
RcRownchangeKK*chgGame
 1846 1608 1.50 6 0.19 20 3.80 
  Skuinia, Guna 2008  * LAT0.001-0.0820-1.60 
  Nemkovs, Vjaceslavs 1900 LAT0.001-0.1520-3.00 
  Liepins, Martins 1861 LAT0.5010.31206.20 
  Petersons, Ojars 1820 LAT1.0010.772015.40 
  Gercans, Visvaldis 1857 LAT0.001-0.1920-3.80 
  Osmolovskis, Dmitrijs 1630 LAT0.001-0.4720-9.40 
 * 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)
 
 Ikskile Regional rapid chess cup-I-2017I2018 Ikskile LAT 2017-09-23
RcRownchangeKK*chgGame
 1780 1608 4.00 8 1.51 20 30.20 
  Visockis, Janis 2008  * LAT0.001-0.0820-1.60 
  Susejs, Voldemars 1462 LAT1.0010.30206.00 
  Lebedeks, Rihards 1735 LAT1.0010.672013.40 
  Barinovs, Vitalijs 1922 LAT1.0010.862017.20 
  Korovaikovs, Vladimirs 1502 LAT0.501-0.1420-2.80 
  Lielmezs, Girts 1881 LAT0.001-0.1720-3.40 
  Bockarjovs, Vasilijs 1720 LAT0.5010.15203.00 
  Laizans, Aivars 2008  * 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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