Rapid: Individual Calculations January 2019
 Docenko, Antons  Total change: -29.80  Rating chartPersonal card
 Ventspils open B-2018 Ventspils LAT 2018-12-08
RcRownchangeKK*chgGame
 1069 1141 1.50 3 -0.30 20 -6.00 
  Petrova, Anna 1027 LAT0.501-0.1620-3.20 
  Siders, Samuels Stefans 1120 LAT1.0010.47209.40 
  Krumins, Janis 1059 LAT0.001-0.6120-12.20 

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)
 
 Kuldigas NSS ziemassvetku turnirs (2007.-2009.)-2018 Kuldiga LAT 2018-12-28
RcRownchangeKK*chgGame
 1107 1141 1.00 4 -1.19 20 -23.80 
  Zaharjins, Sergejs 1094 LAT1.0010.43208.60 
  Zubova, Polina 1089 LAT0.001-0.5720-11.40 
  Jekabsone, Nellija 1220 LAT0.001-0.3920-7.80 
  Freibergs, Raimonds 1025 LAT0.001-0.6620-13.20 

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)
 

 

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