Rapid: Individual Calculations December 2014
 Zvans, Maris  Total change: -23.00  Rating chartPersonal card
 XX RCF rapid cup Riga LAT 2014-11-05
RcRownchangeKK*chgGame
 1641 1616 3.00 7 -0.32 20 -6.40 
  Pomahs, Ziedonis 1665 LAT0.001-0.4320-8.60 
  Zalcmane, Vija 1687 LAT0.001-0.4020-8.00 
  Hakels, Eduards 1730 LAT1.0010.662013.20 
  Ozols, Andris 1647 LAT1.0010.542010.80 
  Petrovskis, Olegs 2016  * LAT0.001-0.0820-1.60 
  Nevickis, Sergejs 1372 LAT0.001-0.8020-16.00 
  Dacis, Edgars 1369 LAT1.0010.19203.80 
 * 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)
 
 XXI RCF rapid cup Riga LAT 2014-11-12
RcRownchangeKK*chgGame
 1684 1616 3.00 7 -0.06 20 -1.20 
  Melderis, Uldis 2016  * LAT0.001-0.0820-1.60 
  Pomahs, Ziedonis 1665 LAT0.001-0.4320-8.60 
  Selivanovs, Anatolijs 1770 LAT1.0010.712014.20 
  Birgelis, Janis 2016  * LAT0.001-0.0820-1.60 
  Dacis, Edgars 1369 LAT0.001-0.8120-16.20 
  Skuja, Edgars 1510 LAT1.0010.36207.20 
  Sciglevs, Vladimirs 1444 LAT1.0010.27205.40 
 * 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)
 
 XXII RCF rapid cup Riga LAT 2014-11-19
RcRownchangeKK*chgGame
 1699 1616 2.00 7 -0.78 20 -15.60 
  Birjukovs, Anatolijs 1667 LAT0.001-0.4320-8.60 
  Sedleniece, Sarma 1724 LAT0.001-0.3520-7.00 
  Kovada, Vadims 1612 LAT1.0010.49209.80 
  Ozols, Andris 1647 LAT0.001-0.4620-9.20 
  Mesters, Janis 1626 LAT1.0010.512010.20 
  Zalcmane, Vija 1687 LAT0.001-0.4020-8.00 
  Tjasins, Valerijs 1931 LAT0.001-0.1420-2.80 

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)
 
 XXIII RCF rapid cup Riga LAT 2014-11-26
RcRownchangeKK*chgGame
 1746 1616 2.50 7 0.01 20 0.20 
  Vaicuks, Jazeps 1925 LAT1.0010.862017.20 
  Semjonovs, Ilja 1948 LAT0.001-0.1220-2.40 
  Melderis, Uldis 2016  * LAT0.001-0.0820-1.60 
  Pomahs, Ziedonis 1665 LAT0.001-0.4320-8.60 
  Birjukovs, Anatolijs 1667 LAT0.5010.07201.40 
  Mesters, Janis 1626 LAT0.001-0.4920-9.80 
  Nevickis, Sergejs 1372 LAT1.0010.20204.00 
 * 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)
 

 

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