Rapid: Individual Calculations September 2019
 Tarvids, Roberts  Total change: -49.60  Rating chartPersonal card
 Vasaras IX Rudaga-Kaissa I-2019 Jurmala LAT 2019-08-24
RcRownchangeKK*chgGame
 1365 1412 1.50 7 -2.48 20 -49.60 
  Springis, Jevgenijs 1775 LAT0.001-0.1020-2.00 
  Aprups, Rinalds 1212 LAT0.501-0.2620-5.20 
  Testelecs, Ilja Kuprijans 1310 LAT0.001-0.6420-12.80 
  Prudnikovs, Stefans 1263 LAT0.001-0.7020-14.00 
  Varpins, Kristians 1148 LAT0.001-0.8220-16.40 
  Maklakova, Naomi 1383 LAT1.0010.46209.20 
  Jonins, Dmitrijs 1466 LAT0.001-0.4220-8.40 

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)
 

 

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