Blitz: Individual Calculations July 2020
 Kazmerika, Anna  Total change: 43.20  Rating chartPersonal card
 Riga Summer Chess Festival 2020 blitz Riga LAT 2020-06-20
RcRownchangeKK*chgGame
 1692 1584 6.50 11 2.16 20 43.20 
  Kretainis, Kristaps 2177 LAT0.001-0.0220-0.40 
  Shadrina, Eva 1194 EST0.001-0.9120-18.20 
  Sergejevs, Germans 1301 LAT1.0010.16203.20 
  Merzlovs, Timurs 1187 LAT1.0010.08201.60 
  Brikers, Aleksandrs 1960 LAT0.001-0.0920-1.80 
  Kuchina, Polina 1131 LAT1.0010.06201.20 
  Mierins, Emils Janis 1874 LAT0.001-0.1620-3.20 
  Nevickis, Arturs 1815 LAT1.0010.792015.80 
  Gudovskis, Konstantins 1917 LAT1.0010.882017.60 
  Auzins, Artis 2062 LAT1.0010.952019.00 
  Kolesnikovs, Ivans 1995 LAT0.5010.42208.40 

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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