Rapid: Individual Calculations March 2017
 Zalcmane, Vija  Total change: -91.40  Rating chartPersonal card
 115 RCF and Baltika rapid Riga LAT 2017-02-01
RcRownchangeKK*chgGame
 1701 1597 2.00 7 -0.68 20 -13.60 
  Gudovskis, Konstantins 1997  * LAT0.001-0.0820-1.60 
  Masarskis, Aleksandrs 1857 LAT0.001-0.1820-3.60 
  Pomahs, Ziedonis 1621 LAT0.001-0.4720-9.40 
  Selivanovs, Anatolijs 1768 LAT0.001-0.2720-5.40 
  Dvornikovs, Aleksandrs 1581 LAT0.001-0.5220-10.40 
  Lacis, Aleksandrs 1585 LAT1.0010.48209.60 
  Gubanovs, Ivo 1498 LAT1.0010.36207.20 
 * 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
 1692 1597 2.00 8 -1.09 20 -21.80 
  Melderis, Uldis 1990 LAT0.001-0.0820-1.60 
  Selivanovs, Anatolijs 1768 LAT0.001-0.2720-5.40 
  Silmalis, Janis 1578 LAT0.001-0.5320-10.60 
  Dvornikovs, Aleksandrs 1581 LAT0.001-0.5220-10.40 
  Afanasjevs, Aleksandrs 1753 LAT0.001-0.2920-5.80 
  Fridrihsons, Edvards 1670 LAT1.0010.602012.00 
  Gubanovs, Ivo 1498 LAT1.0010.36207.20 
  Osobskaja, Zinaida 1696 LAT0.001-0.3620-7.20 

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)
 
 116 RCF rapid cup and sport club Baltika Riga LAT 2017-02-15
RcRownchangeKK*chgGame
 1767 1597 0.50 7 -1.54 20 -30.80 
  Tenis, Girts 1888 LAT0.001-0.1520-3.00 
  Selivanovs, Anatolijs 1768 LAT0.001-0.2720-5.40 
  Roze, Janis 1669 LAT0.5010.10202.00 
  Batakovs, Olegs 1983 LAT0.001-0.0920-1.80 
  Fridmans, Josifs 1685 LAT0.001-0.3820-7.60 
  Visnevskis, Valdis 1714 LAT0.001-0.3420-6.80 
  Birjukovs, Anatolijs 1664 LAT0.001-0.4120-8.20 

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)
 
 Aleksandram Lacim -80 Riga LAT 2017-02-22
RcRownchangeKK*chgGame
 1694 1597 1.00 6 -1.26 20 -25.20 
  Tenis, Girts 1888 LAT0.001-0.1520-3.00 
  Fridmans, Josifs 1685 LAT0.001-0.3820-7.60 
  Pomahs, Ziedonis 1621 LAT0.001-0.4720-9.40 
  Lacis, Aleksandrs 1585 LAT1.0010.48209.60 
  Roze, Janis 1669 LAT0.001-0.4020-8.00 
  Visnevskis, Valdis 1714 LAT0.001-0.3420-6.80 

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)
 

 

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