Blitz: Individual Calculations July 2020
 Lanka, Zigurds  Total change: -19.60  Rating chartPersonal card
 Latvian Blitz chess championship-2020 Mezezers Plavinas LAT 2020-06-27
RcRownchangeKK*chgGame
 2097 2338 8.50 13 -0.98 20 -19.60 
  Breikss, Peteris 1610 LAT1.0010.01200.20 
  Mierins, Eriks 1971 LAT1.0010.10202.00 
  Rogule, Laura wg2091 LAT1.0010.19203.80 
  Reizniece-Ozola, Dana wg2226 LAT0.501-0.1520-3.00 
  Zuckovs, Aleksejs f2337 LAT0.001-0.5020-10.00 
  Sveshnikov, Evgeny g2381 RUS1.0010.562011.20 
  Antoms, Guntars m2252 LAT0.001-0.6220-12.40 
  Batashevs, Arsens 2077 LAT0.001-0.8220-16.40 
  Alipovs, Anatolijs 1667 LAT1.0010.01200.20 
  Kolesnikovs, Ivans 1995 LAT1.0010.12202.40 
  Neiksans, Arturs g2572 LAT0.001-0.2120-4.20 
  Berzina, Ilze wg2140 LAT1.0010.24204.80 
  Krums, Ilmars 1948 LAT1.0010.09201.80 

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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