Rapid: Individual Calculations February 2018
 Jansons, Valdis  Total change: 18.00  Rating chartPersonal card
 143 RCF and Baltika Rapid Cup Riga LAT 2018-01-03
RcRownchangeKK*chgGame
 1870 1560 1.50 7 0.33 20 6.60 
  Bolsakovs, Vadims 1960  * LAT0.001-0.0820-1.60 
  Antoms, Guntars m1960  * LAT0.001-0.0820-1.60 
  Daudzvardis, Janis 1960  * LAT0.001-0.0820-1.60 
  Roze, Janis 1706 LAT1.0010.702014.00 
  Laizans, Aivars 1960  * LAT0.001-0.0820-1.60 
  Zalcmane, Vija 1582 LAT0.5010.03200.60 
  Agafonov, Yuri Dr 1960  * LAT0.001-0.0820-1.60 
 * 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)
 
 146 RCF and Baltika Rapid Cup Riga LAT 2018-01-24
RcRownchangeKK*chgGame
 1772 1560 3.00 9 0.57 20 11.40 
  Zalcmane, Vija 1582 LAT1.0010.532010.60 
  Laizans, Aivars 1960  * LAT0.001-0.0820-1.60 
  Levchenkov, Vitaly f1960  * LAT0.001-0.0820-1.60 
  Vijups, Dans 1738 LAT1.0010.732014.60 
  Lacis, Aleksandrs 1542 LAT1.0010.47209.40 
  Visnevskis, Valdis 1722 LAT0.001-0.2920-5.80 
  Gudovskis, Konstantins 1960  * LAT0.001-0.0820-1.60 
  Birjukovs, Anatolijs 1524 LAT0.001-0.5520-11.00 
  Bolsakovs, Vadims 1960  * LAT0.001-0.0820-1.60 
 * 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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