Individual Calculations July 2019
 Neiksans, Arturs  Total change: 14.70  Rating chartPersonal card
 Latvian Teams Chess Championship Higher League,2019 4-6 Riga LAT 2019-06-08
RcRownchangeKK*chgGame
 2184 2566 1.50 2 -0.32 10 -3.20 
  Morozli, Grigorijs 2166  * LAT1.0010.08100.80 
  Krustkalns, Kristaps f2202 LAT0.501-0.4010-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2019 National Open Las Vegas, Nevada USA 2019-06-12
RcRownchangeKK*chgGame
 2433 2566 6.50 9 0.53 10 5.30 
  Ghazarian, Kirk 2224 USA1.0010.12101.20 
  Bradford, Joseph m2379 USA1.0010.26102.60 
  Vigorito, David m2338 USA1.0010.21102.10 
  Ramirez, Alejandro g2574 USA0.5010.01100.10 
  Bruzon Batista, Lazaro g2657 CUB0.5010.12101.20 
  Gareyev, Timur g2584 USA0.001-0.4710-4.70 
  Abrahamyan, Tatev wg2385 USA0.501-0.2410-2.40 
  Guo, Arthur m2286 USA1.0010.16101.60 
  Boros, Denes g2466 HUN1.0010.36103.60 

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)
 
 2019 Summer Chess Classic - C Saint Louis, Missouri USA 2019-06-18
RcRownchangeKK*chgGame
 2549 2566 6.50 10 1.26 10 12.60 
  Moradiabadi, Elshan g2548 USA0.501-0.0310-0.30 
  Hakobyan, Aram g2559 ARM0.501-0.0110-0.10 
  Jacobson, Brandon m2486 USA1.0010.39103.90 
  Chirila, Ioan g2561 ROU1.0010.49104.90 
  Gordievskiy, Dmitr g2592 RUS0.5010.04100.40 
  Moradiabadi, Elshan g2548 USA1.0010.47104.70 
  Hakobyan, Aram g2559 ARM0.501-0.0110-0.10 
  Jacobson, Brandon m2486 USA0.501-0.1110-1.10 
  Gordievskiy, Dmitr g2592 RUS0.5010.04100.40 
  Chirila, Ioan g2561 ROU0.501-0.0110-0.10 

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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