Individual Calculations June 2015
 Gatere, Liene  Total change: -32.40  Rating chartPersonal card
 Latvian Teams Chess Championship First League,2015 r1-2 Riga, LAT 2015-02-28
RcRownchangeKK*chgGame
 2004 1819 0.00 2 -0.53 40 -21.20 
  Krumina, Linda 2078 LAT0.001-0.1840-7.20 
  Pucena, Mara 1929 LAT0.001-0.3540-14.00 

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)
 
 Latvian Teams Chess Championship First League,2015 r3-4 Riga, LAT 2015-03-01
RcRownchangeKK*chgGame
 1753 1819 1.00 2 -0.10 40 -4.00 
  Vilerte, Tamara wg2058 LAT0.001-0.2040-8.00 
  Golsta, Ramona 1447 LAT1.0010.10404.00 

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)
 
 Latvian Teams Chess Championship First League,2015 r5-10 Riga, LAT 2015-04-18
RcRownchangeKK*chgGame
 1769 1819 2.00 4 -0.18 40 -7.20 
  Kannina, Krista 1425 LAT1.0010.08403.20 
  Sarnovska, Eira 1671 LAT0.501-0.2040-8.00 
  Pucena, Mara 1929 LAT0.001-0.3540-14.00 
  Vilerte, Tamara wg2052 LAT0.5010.294011.60 

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)
 

 

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