Rapid: Individual Calculations March 2017
 Visnevskis, Valdis  Total change: 38.85  Rating chartPersonal card
 115 RCF and Baltika rapid Riga LAT 2017-02-01
RcRownchangeKK*chgGame
 1863 1714 2.50 7 0.12 15 1.80 
  Ni, Viktorija wm2114  * USA0.5010.42156.30 
  Maklakova, Nellija 1814 LAT0.001-0.3615-5.40 
  Dvornikovs, Aleksandrs 1581 LAT1.0010.32154.80 
  Ivanov, Igor 2003 LAT0.001-0.1615-2.40 
  Afanasjevs, Aleksandrs 1753 LAT0.001-0.4515-6.75 
  Birjukovs, Anatolijs 1664 LAT1.0010.43156.45 
  Kolesnikovs, Ivans 2114  * LAT0.001-0.0815-1.20 
 * 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)
 
 114 RCF and Baltika rapid Riga LAT 2017-02-08
RcRownchangeKK*chgGame
 1821 1714 3.00 8 -0.03 15 -0.45 
  Ivanov, Igor 2003 LAT0.001-0.1615-2.40 
  Vilums, Aldis 1882 LAT0.5010.22153.30 
  Krumina, Linda 1880 LAT0.001-0.2815-4.20 
  Zarovs, Aleksandrs 1775 LAT0.5010.08151.20 
  Dvornikovs, Aleksandrs 1581 LAT0.001-0.6815-10.20 
  Silmalis, Janis 1578 LAT1.0010.32154.80 
  Afanasjevs, Aleksandrs 1753 LAT1.0010.55158.25 
  Laizans, Aivars 2114  * LAT0.001-0.0815-1.20 
 * 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
 1834 1714 3.00 8 0.05 15 0.75 
  Tokranovs, Dmitrijs 2114  * LAT0.001-0.0815-1.20 
  Jazdanovs, Aleksandrs 2005 LAT0.001-0.1515-2.25 
  Parhomenko, Margarita 1802 LAT0.001-0.3815-5.70 
  Susejs, Voldemars 1500 LAT1.0010.23153.45 
  Ozolins, Aris f2044 LAT0.001-0.1215-1.80 
  Osobskaja, Zinaida 1696 LAT1.0010.47157.05 
  Mjatezs, Ivans 1483 LAT1.0010.21153.15 
  Bolsakovs, Vadims 2030 LAT0.001-0.1315-1.95 
 * 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
 1729 1714 4.00 8 0.06 15 0.90 
  Gudovskis, Konstantins 2023 LAT0.001-0.1415-2.10 
  Pomahs, Ziedonis 1621 LAT1.0010.37155.55 
  Bolsakovs, Vadims 2030 LAT0.001-0.1315-1.95 
  Lacis, Aleksandrs 1585 LAT0.001-0.6715-10.05 
  Birjukovs, Anatolijs 1664 LAT1.0010.43156.45 
  Maklakova, Nellija 1814 LAT0.001-0.3615-5.40 
  Zalcmane, Vija 1597 LAT1.0010.34155.10 
  Gubanovs, Ivo 1498 LAT1.0010.22153.30 

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
 1812 1714 4.00 7 1.34 15 20.10 
  Daudzvardis, Janis 2033 LAT1.0010.871513.05 
  Melderis, Uldis 1990 LAT0.001-0.1715-2.55 
  Balasovs, Viktors 1845 LAT0.001-0.3215-4.80 
  Lusis, Imants 1783 LAT1.0010.60159.00 
  Jakobsons, Andris 1706 LAT1.0010.49157.35 
  Zvans, Maris 1570 LAT1.0010.31154.65 
  Odmins, Guntars 1758 LAT0.001-0.4415-6.60 

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
 1836 1714 4.00 8 1.05 15 15.75 
  Petrovskis, Olegs 2114  * LAT0.001-0.0815-1.20 
  Pomahs, Ziedonis 1621 LAT1.0010.37155.55 
  Gudovskis, Konstantins 2023 LAT0.5010.36155.40 
  Melderis, Uldis 1990 LAT0.001-0.1715-2.55 
  Afanasjevs, Aleksandrs 1753 LAT0.5010.05150.75 
  Jazdanovs, Aleksandrs 2005 LAT0.001-0.1515-2.25 
  Lacis, Aleksandrs 1585 LAT1.0010.33154.95 
  Zalcmane, Vija 1597 LAT1.0010.34155.10 
 * 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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