Individual Calculations May 2019
 Miedema, David  Total change: 4.90  Rating chartPersonal card
 1. Bundesliga 2018/2019 April 2019 various GER 2019-04-06
RcRownchangeKK*chgGame
 2706 2369 0.50 2 0.26 10 2.60 
  Kamsky, Gata g2676 USA0.5010.36103.60 
  Svidler, Peter g2735 RUS0.001-0.1010-1.00 

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)
 
 Dutch Team Competition 2018-2019 Klasse 1A Round 8 Various NED 2019-04-13
RcRownchangeKK*chgGame
 2155 2369 1.00 1 0.23 10 2.30 
  Bus, Tom 2155 NED1.0010.23102.30 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2232 2369 6.00 9 0.00 10 0.00 
  Bildt, Maximilian 2077 GER0.001-0.8510-8.50 
  Natzmer Medina, Franz Helmut 2056 GER1.0010.14101.40 
  Stabolewski, Andreas 2140 GER1.0010.21102.10 
  Alvarez Serrano, Carlos 2200 ESP1.0010.28102.80 
  Nguyen, Alex Dac-Vuong 2112 GER1.0010.18101.80 
  Basso, Pier Luigi g2516 ITA0.001-0.3010-3.00 
  Michalczak, Thomas f2226 GER1.0010.31103.10 
  Annaberdiev, Meilis m2525 TKM0.001-0.2910-2.90 
  Sieglen, Joachim, Dr. f2233 GER1.0010.32103.20 

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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