Rapid: Individual Calculations April 2019
 Ivanovskis, Sergejs  Total change: -14.60  Rating chartPersonal card
 Ikskile Regional rapid chess cup 2018-2019 3 Stage Ikskile LAT 2019-03-09
RcRownchangeKK*chgGame
 1751 1761 5.00 8 0.82 20 16.40 
  Susejs, Voldemars 1475 LAT1.0010.16203.20 
  Odmins, Guntars 1678 LAT1.0010.39207.80 
  Lusis, Imants 1741 LAT1.0010.47209.40 
  Visockis, Janis 2033 LAT0.001-0.1720-3.40 
  Liepins, Martins 1686 LAT0.001-0.6020-12.00 
  Fridrihsons, Edvards 1620 LAT1.0010.31206.20 
  Roze, Janis 1671 LAT1.0010.38207.60 
  Daudzvardis, Janis 2105 LAT0.001-0.1220-2.40 

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)
 
 Riga Open Rapid Chess -2019 II stage Riga LAT 2019-03-16
RcRownchangeKK*chgGame
 1655 1761 3.50 8 -1.55 20 -31.00 
  Susejs, Voldemars 1475 LAT1.0010.16203.20 
  Daudzvardis, Janis 2105 LAT0.001-0.1220-2.40 
  Ser, Daniel 1577 LTU1.0010.26205.20 
  Visockis, Janis 2033 LAT0.001-0.1720-3.40 
  Stivrins, Eriks 1595 LAT0.001-0.7220-14.40 
  Prudnikovs, Stefans 1361  * LAT1.0010.08201.60 
  Ter-Avetisjana, Agnesa Stepania 1590 LAT0.001-0.7320-14.60 
  Kulnev, Sergey 1507 RUS0.501-0.3120-6.20 
 * 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)
 

 

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