Rapid: Individual Calculations October 2020
 Zvaunis, Maris  Total change: 35.20  Rating chartPersonal card
 Tukums District Open Rapid Chess Championship 2020 4th stage Tukums LAT 2020-09-06
RcRownchangeKK*chgGame
 1757 1513 3.50 7 1.76 20 35.20 
  Kazmins, Girts 1795 LAT0.001-0.1620-3.20 
  Afanasjevs, Aleksandrs 1617 LAT1.0010.642012.80 
  Dzenis, Janis 1622 LAT0.5010.15203.00 
  Petersons, Ojars 1737 LAT0.001-0.2220-4.40 
  Rebhuns, Ilgars Janis 1452 LAT1.0010.42208.40 
  Ozolins, Aris f2010 LAT1.0010.962019.20 
  Gudovskis, Konstantins 2064 LAT0.001-0.0320-0.60 

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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