Rapid: Individual Calculations March 2017
 Lacis, Aleksandrs  Total change: -43.40  Rating chartPersonal card
 115 RCF and Baltika rapid Riga LAT 2017-02-01
RcRownchangeKK*chgGame
 1793 1585 1.00 7 -0.90 20 -18.00 
  Ivanov, Igor 1985  * LAT0.001-0.0820-1.60 
  Birjukovs, Anatolijs 1664 LAT0.001-0.3920-7.80 
  Afanasjevs, Aleksandrs 1753 LAT1.0010.722014.40 
  Smilga, Kristaps 1985  * LAT0.001-0.0820-1.60 
  Petrovskis, Olegs 1985  * LAT0.001-0.0820-1.60 
  Zalcmane, Vija 1597 LAT0.001-0.4820-9.60 
  Dvornikovs, Aleksandrs 1581 LAT0.001-0.5120-10.20 
 * 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)
 
 GM Gipslis memorial-2017 Riga LAT 2017-02-11
RcRownchangeKK*chgGame
 1816 1585 1.50 7 -0.28 20 -5.60 
  Krustkalns, Kristaps f1985  * LAT0.001-0.0820-1.60 
  Melderis, Uldis 1985  * LAT0.001-0.0820-1.60 
  Susejs, Voldemars 1500 LAT1.0010.38207.60 
  Sinauridze, Simons 1954 LAT0.5010.40208.00 
  Ivanov, Igor 1985  * LAT0.001-0.0820-1.60 
  Ozols, Andris 1610 LAT0.001-0.4720-9.40 
  Osobskaja, Zinaida 1696 LAT0.001-0.3520-7.00 
 * 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)
 
 116 RCF rapid cup and sport club Baltika Riga LAT 2017-02-15
RcRownchangeKK*chgGame
 1847 1585 2.00 7 0.57 20 11.40 
  Vilums, Aldis 1882 LAT0.001-0.1520-3.00 
  Smilga, Kristaps 1985  * LAT0.001-0.0820-1.60 
  Visnevskis, Valdis 1714 LAT1.0010.672013.40 
  Daudzvardis, Janis 1985  * LAT0.001-0.0820-1.60 
  Osobskaja, Zinaida 1696 LAT0.5010.15203.00 
  Fridmans, Josifs 1685 LAT0.5010.14202.80 
  Batakovs, Olegs 1983 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)
 
 Aleksandram Lacim -80 Riga LAT 2017-02-22
RcRownchangeKK*chgGame
 1688 1585 1.00 7 -1.56 20 -31.20 
  Krumina, Linda 1880 LAT0.001-0.1520-3.00 
  Fridrihsons, Edvards 1670 LAT0.001-0.3820-7.60 
  Birjukovs, Anatolijs 1664 LAT0.5010.11202.20 
  Zalcmane, Vija 1597 LAT0.001-0.4820-9.60 
  Roze, Janis 1669 LAT0.5010.12202.40 
  Visnevskis, Valdis 1714 LAT0.001-0.3320-6.60 
  Pomahs, Ziedonis 1621 LAT0.001-0.4520-9.00 

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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