Individual Calculations July 2019
 Kriek, Zoran  Total change: 70.00  Rating chartPersonal card
 Maskachka Open 2019 amateurs to 2200 Riga LAT 2019-06-03
RcRownchangeKK*chgGame
 1446 1271 3.50 6 1.75 40 70.00 
  Vitins, Janis 1636 LAT1.0010.904036.00 
  Afanasjevs, Aleksandrs 1551 LAT0.5010.344013.60 
  Tabors, Emils 1526 LAT0.5010.314012.40 
  Vingris, Mikelis 1390 LAT0.001-0.3440-13.60 
  Sprindzuks Golubcovs, Edvards 1264 LAT1.0010.494019.60 
  Daleckis, Deniss 1306 LAT0.5010.05402.00 

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)
 

 

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