Rapid: Individual Calculations March 2017
 Osobskaja, Zinaida  Total change: -34.20  Rating chartPersonal card
 114 RCF and Baltika rapid Riga LAT 2017-02-08
RcRownchangeKK*chgGame
 1798 1696 3.00 8 0.02 20 0.40 
  Smilga, Kristaps 2003 LAT0.001-0.1420-2.80 
  Krumina, Linda 1880 LAT1.0010.742014.80 
  Masarskis, Aleksandrs 1857 LAT0.001-0.2920-5.80 
  Vilums, Aldis 1882 LAT0.001-0.2620-5.20 
  Silmalis, Janis 1578 LAT1.0010.34206.80 
  Maklakova, Nellija 1814 LAT0.001-0.3420-6.80 
  Zarovs, Aleksandrs 1775 LAT0.001-0.3920-7.80 
  Zalcmane, Vija 1597 LAT1.0010.36207.20 

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)
 
 GM Gipslis memorial-2017 Riga LAT 2017-02-11
RcRownchangeKK*chgGame
 1766 1696 2.00 7 -1.02 20 -20.40 
  Kretainis, Kristaps 2096  * LAT0.001-0.0820-1.60 
  Ivanov, Igor 2003 LAT0.001-0.1420-2.80 
  Mjatezs, Ivans 1483 LAT0.001-0.7720-15.40 
  Susejs, Voldemars 1500 LAT1.0010.25205.00 
  Visnevskis, Valdis 1714 LAT0.001-0.4720-9.40 
  Lacis, Aleksandrs 1585 LAT1.0010.35207.00 
  Birgelis, Janis 1979 LAT0.001-0.1620-3.20 
 * 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)
 
 116 RCF rapid cup and sport club Baltika Riga LAT 2017-02-15
RcRownchangeKK*chgGame
 1733 1696 2.50 7 -0.71 20 -14.20 
  Ivanov, Igor 2003 LAT0.001-0.1420-2.80 
  Krumina, Linda 1880 LAT0.001-0.2620-5.20 
  Birjukovs, Anatolijs 1664 LAT1.0010.46209.20 
  Pomahs, Ziedonis 1621 LAT1.0010.40208.00 
  Vilums, Aldis 1882 LAT0.001-0.2620-5.20 
  Lacis, Aleksandrs 1585 LAT0.501-0.1520-3.00 
  Gubanovs, Ivo 1498 LAT0.001-0.7620-15.20 

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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