Rapid: Individual Calculations March 2017
 Daudzvardis, Janis  Total change: -47.80  Rating chartPersonal card
 114 RCF and Baltika rapid Riga LAT 2017-02-08
RcRownchangeKK*chgGame
 1927 2033 5.50 8 0.42 20 8.40 
  Maklakova, Nellija 1814 LAT0.001-0.7820-15.60 
  Zarovs, Aleksandrs 1775 LAT1.0010.18203.60 
  Afanasjevs, Aleksandrs 1753 LAT1.0010.16203.20 
  Smilga, Kristaps 2003 LAT1.0010.46209.20 
  Masarskis, Aleksandrs 1857 LAT1.0010.27205.40 
  Sinauridze, Simons 1954 LAT0.501-0.1120-2.20 
  Tokranovs, Dmitrijs 2270 LAT0.001-0.2020-4.00 
  Melderis, Uldis 1990 LAT1.0010.44208.80 

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)
 
 116 RCF rapid cup and sport club Baltika Riga LAT 2017-02-15
RcRownchangeKK*chgGame
 1903 2033 5.00 8 -0.24 20 -4.80 
  Maklakova, Nellija 1814 LAT1.0010.22204.40 
  Suhanovskis, Sergejs 1981 LAT0.001-0.5720-11.40 
  Vilums, Aldis 1882 LAT1.0010.30206.00 
  Krumina, Linda 1880 LAT0.001-0.7020-14.00 
  Lacis, Aleksandrs 1633  * LAT1.0010.08201.60 
  Bolsakovs, Vadims 2030 LAT0.001-0.5020-10.00 
  Kolesnikovs, Ivans 2118 LAT1.0010.622012.40 
  Tenis, Girts 1888 LAT1.0010.31206.20 
 * 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-I-2017 Ikskile LAT 2017-02-18
RcRownchangeKK*chgGame
 1877 2033 5.00 8 -0.43 20 -8.60 
  Visnevskis, Valdis 1714 LAT0.001-0.8720-17.40 
  Fridrihsons, Edvards 1670 LAT1.0010.10202.00 
  Stivrins, Eriks 1731 LAT1.0010.15203.00 
  Vdovins, Jevgenijs 1737 LAT1.0010.15203.00 
  Melderis, Uldis 1990 LAT1.0010.44208.80 
  Laizans, Aivars 2177 LAT0.5010.19203.80 
  Sinauridze, Simons 1954 LAT0.501-0.1120-2.20 
  Ozolins, Aris f2044 LAT0.001-0.4820-9.60 

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)
 
 Aleksandram Lacim -80 Riga LAT 2017-02-22
RcRownchangeKK*chgGame
 1811 2033 4.00 8 -2.14 20 -42.80 
  Fridmans, Josifs 1685 LAT1.0010.11202.20 
  Antonivs, Vladislavs 1877 LAT0.001-0.7120-14.20 
  Melderis, Uldis 1990 LAT1.0010.44208.80 
  Tenis, Girts 1888 LAT0.001-0.6920-13.80 
  Pavlovs, Nikita 1739 LAT0.001-0.8520-17.00 
  Fridrihsons, Edvards 1670 LAT1.0010.10202.00 
  Vilums, Aldis 1882 LAT0.001-0.7020-14.00 
  Afanasjevs, Aleksandrs 1753 LAT1.0010.16203.20 

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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